Vanair ADHD Powertech

53 Pages·2011·2.03 MB·English

www.CrowderSupply.com • Toll Free: 888-883-5144
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O Vanair ADHD Powertech
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y, 125 to 185 CFM
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Rotary Screw Air Compressor
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m Installation, Operating,

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and Maintenance Manual

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. 10896 West 300 North
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Michigan City, IN 46360
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[phone]

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Sales Fax: [phone] POO280-4

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www.vanair.com 03/11
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www.CrowderSupply.com • Toll Free: 888-883-5144
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w DEFINITION OF TERMS
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• AD Abovedeck
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4 ADBD Abovedeck Belt Drive
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5 ADHD Abovedeck Hydraulic Drive
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3 ASME American Society of Mechanical Engineers
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8 BD Belt Drive
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8 CA Cab to axle Length
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8 CFM Cubic Feet per Minute

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e EC Electric Cooled
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r FC Front Cooled
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oll GAWR Gross Axle Weight Rating
T GPM Gallons per Minute

• GVWR Gross Vehicle Weight Rating
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2 HC Hydraulic Cooled
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0 HD Hydraulic Drive
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ICFM Inlet Cubic Feet per Minute
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C PSI Pounds per Square Inch
, PSIG Pounds per Square Inch Gauge
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Cit PTO Power Take Off
RPM Revolutions per Minute
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c SCFM Standard Cubic Feet per Minute
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m SM Side Mount
m TM Tractor Mount
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C TMBD Tractor Mount Belt Drive
, UD Underdeck
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S UDHD Underdeck Hydraulic Drive

n UDISS Underdeck Integral Split-Shaft
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sl UDSM Underdeck Side Mount
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R WB Wheel Base

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Vanair 10896 West 300 North Michigan City, IN 46360 [phone]
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www.CrowderSupply.com • Toll Free: 888-883-5144
m WARRANTY (Applies to following models: UDSM, UDISS, UDHD, ADHD, GENAIR, TMBD, ADBD)
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S The rotary screw compressor unit air end is warranted for life when adhering to the prescribed
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e maintenance schedule. The unit will be replaced or repaired at VANAIR’S option. The hydraulic
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w motor on the UDHD and ADHD is warranted for two (2) years. All other parts including the
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r compressor unit shaft seal and generator are warranted for twelve (12) months. This warranty does
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. not cover damage caused by accident, misuse or negligence. If a compressor unit is disassembled
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w the warranty is void. Any disassembly of major components must be approved by Vanair to avoid
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voiding of warranty. Any and all such claims for warranty consideration must be coordinated through

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the Warranty-Service Department at the address below. Do not return parts without prior
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4 authorization.
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Warranty is limited to the supply of replacement parts failing within the warranty period. Credit for
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8 labor required to refit replacement parts is NOT included. All warranted parts are to be shipped
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8 PREPAID to VANAIR. Replacement parts will be shipped back to the customer by VANAIR via
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ground shipment. Cost to expedite delivery of replacement parts will be incurred by customer.
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Factory installed units will also include warranty on the installation for one year.
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oll Warranty will commence upon receipt of the Warranty Registration Card. If the Warranty
T Registration Card is not received within six (6) months, then warranty commencement date shall be

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thirty (30) days from the date of shipment from VANAIR. Records of warranty adherence are the
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2 responsibility of end user.
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This statement of warranty is expressly in lieu of and disclaims all other express warranties, implied
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C warranties of merchantability and fitness for a particular purchase and all other implied warranties

y, which extend beyond the description on the face hereof. The warranty does not include incidental or
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Ci consequential damages.
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r This warranty shall be void and VANAIR shall have no responsibility to repair, replace or repay the
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m purchase price of defective or damaged parts resulting from the use of or repair of replacement parts
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or fluids not of VANAIR’S manufacture or from buyer’s failure to store, install, maintain and operate
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C the compressor according to the recommendations contained in the Manual.

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S All claims under the Warranty shall be made by contacting VANAIR Warranty-Service Department.

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S 10896 West 300 North
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o Service Fax: [phone] • Parts Fax: [phone] • Sales Fax: [phone]
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www.CrowderSupply.com • Toll Free: 888-883-5144
m TABLE OF CONTENTS - Hydraulic Viper
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p Table of Contents I Section 5 – Installation
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S Definition of Terms ii Hydraulic System 5.1
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e Warranty iii Installation 5.2
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w Table of Contents iv
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r Section 6 - Maintenance
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. Section 1 – Safety General 6.1
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w General 1.1 Daily Operation 6.2
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Parking or Locating Compressor 1.2 Maintenance after Initial 50 Hours of
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4 Pressure Release 1.3 Operation 6.3
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1 Fire and Explosion 1.4 Every 500 Hours or Yearly, Whichever
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3- Moving Parts 1.5 Comes First 6.4
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8 Hot Surfaces, Sharp Edges, and Parts Replacement and Adjustment
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8 Sharp Corners 1.6 Procedures 6.5
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8 Toxic and Irritating Substances 1.7 Troubleshooting 6.6

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e Electrical Shock 1.8 - Compressor Shuts Down with Air
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Fr Demand Present

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Introduction 2.1 Discharge Pressure

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2 Sullair Compressor Unit, - Improper Unloading with an Excessive
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0 Functional Description 2.2 Pressure Build-up Causing Pressure Relief
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8 Compressor Cooling and Lubrication, Valve to Open

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Functional Description 2.3 - Insufficient Air Delivery
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Compressor Discharge System, - Excessive Compressor Fluid Consumption
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Cit Functional Description 2.4 - Compressor Overheating
Control System, Functional
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r Description 2.5 Section 7 – Illustrations and Parts List
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m Air Inlet System, Functional Procedure for Ordering Parts 7.1
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Description 2.6 - Discharge System 7.2
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C Instrument Panel, Functional - Discharge System 7.3

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. Description 2.7 - Enclosure 7.4
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Hydraulic Motor, Functional - Instrument Panel 7.5
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y Description 2.8 - Inlet Valve Assembly 7.6
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o Electrical System, Functional - Oil Cooling System (electric)
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5 Description 2.9 125 – 185 CFM 7.7
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4 - Above Deck – Hydraulic Drive 7.8
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Section 3 – Specifications
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I Section 4 – Operation

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o. General 4.1
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Purpose of Controls 4.2
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pl Initial Start-Up Procedure 4.3
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m SAFETY Section 1 - Pg 01

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Vanair Manufacturing designs and manufactures all of its products so they can be operated
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w these products. The following safety precautions are offered as a guide which, if
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w conscientiously followed, will minimize the possibility of accidents through the useful life of
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5 The air compressor should be operated only by those who have been trained and delegated to
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3 do so, and who have read and understood this Operator’s Manual. Failure to follow the
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8 instructions, procedures and safety precautions in this manual can result in accidents and
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8 injuries.
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e NEVER start the air compressor unless it is safe to do so DO NOT attempt to operate the air
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compressor with a known unsafe condition. Tag the air compressor and render it inoperative

oll by disconnecting the battery so others who may not know of the unsafe condition will not
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• attempt to operate it until the condition is corrected.

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0 Use and operate the air compressor only in full compliance with all pertinent OSHA
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requirements and/or all pertinent Federal, State and Local codes or requirements.
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y, DO NOT modify the compressor except with written factory approval.
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e Each day walk around the air compressor and inspect for leaks, loose or missing parts,
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er damaged parts or parts out of adjustment. Perform all recommended daily maintenance.
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o Inspect for torn, frayed, blistered or otherwise deteriorated and degraded hoses. Replace as
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required.
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n NOTE: Estimated hose life based on a 5-day 8-hour work week is 3 years. These conditions
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sl exist on an 8-hour shift only. Any other operation of the equipment other than 8-hour shifts
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R would deteriorate the hose life based on hours of operation.

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m SAFETY Section 1 - Pg 02
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S 1.2 Parking or Locating Compressor
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1. Park or locate compressor on a level surface, if possible. If not, park or locate compressor
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w compressor on grades exceeding 15° (27%).
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• 2. Make sure compressor is parked or located on a firm surface that can support its weight.

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5 3. Park or locate compressor so the wind, if any, tends to carry the exhaust fumes and
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3 radiator heat away from the compressor air inlet openings, and also where the compressor
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8 will not be exposed to excessive dust from the work site.
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4. Block or chock both sides of wheels.
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1.3 Pressure Release

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• A. Open the pressure relief valve at least weekly to make sure it is not blocked, closed,

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obstructed or otherwise disabled.
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B. Install an appropriate flow-limiting valve between the compressor service air outlet
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C and the shutoff (throttle) valve, when an air hose exceeding 1/2" (13mm) inside

y, diameter is to be connected to shut-off (throttle) valve, to reduce pressure in case of
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Ci failure, per OSHA Standard 20 CFR 1926.302 (b) (7) or any applicable Federal, State and

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C. When the hose is to be used to supply a manifold, install an additional appropriate flow
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o limiting valve between the manifold and each air hose exceeding 1/2" (13mm) inside
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diameter that is to be connected to the manifold to reduce pressure in case of hose failure.
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n D. Provide an appropriate flow-limiting valve for each additional 75 feet (23 meters) of hose
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sl in runs of air hose exceeding 1/2" (13mm) inside diameter to reduce pressure in case of
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4 E. Flow-limiting valves are listed by pipe size and rated CFM. Select appropriate valve
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• accordingly.

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F. DO NOT use tools that are rated below the maximum rating of this compressor. Select
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m SAFETY Section 1 - Pg 03
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S 1.3 Pressure Release - Continued
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w G. Secure all hose connections by wire, chain or other suitable retaining device to prevent
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w H. Open fluid filler cap only when compressor is not running and is not pressurized. Shut
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down the compressor and bleed the sump (receiver) to zero internal pressure before
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4 removing the cap.
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3- I. Vent all internal pressure prior to opening any line, fitting, hose, valve, drain plug,
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8 connection or other component, such as filters and line oilers, and before attempting to
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8 refill optional air line anti-icer systems with antifreeze compound.
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8

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e J. Keep personnel out of line with and away from the discharge opening of hoses, tools or
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K. DO NOT use air at pressures higher than 30 psig (2.1 bar) for cleaning purposes, and then

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2 only with effective chip guarding and personal protective equipment per OSHA Standard
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0 29 CFR 1910.242 (b) or any applicable Federal, State and Local codes, standards and
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L. DO NOT engage in horseplay with air hoses as death or serious injury may result.
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M. This equipment is supplied with an ASME designed pressure vessel protected by an
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r ASME rated relief valve. Lift the handle once a week to make sure the valve is functional.
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. outside of the structure or to an area of non-exposure.
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y O. If a manual blowdown valve is provided on the receiver, open the valve to insure all
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o internal pressure has been vented prior to servicing any pressurized component of the
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1.4 Fire and Explosion
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I A. Refuel at a service station or from a fuel tank designed for its intended purpose. If this is

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o. not possible, ground the compressor to the dispenser prior to refueling.
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m SAFETY Section 1 - Pg 04
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r C. Shut off air compressor and allow it to cool. Keep sparks, flames and other sources of
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d ignition away. DO NOT permit smoking in the vicinity when adding fuel, checking or
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o adding electrolyte to batteries, checking or adding fluid, checking diesel engine ether
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starting aid systems, replacing cylinders, or when refilling air line anti-icer systems
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antifreeze compound.
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D. DO NOT permit liquids, including air line anti-icer system antifreeze compound or fluid
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film to accumulate on bottom covers or on any external or internal surfaces of the air
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compressor. Wipe down using an aqueous industrial cleaner or steam clean as required.
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8 DO NOT use flammable solvents for cleaning purposes.
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E. Disconnect the grounded (negative) battery connection prior to attempting any repairs or
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e: cleaning inside the enclosure. Tag the battery connections so others will not unexpectedly
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T F. Keep electrical wiring, including the battery terminals and other terminals, in good

• condition. Replace any wiring that has cracked, cut, abraded or otherwise degraded
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2 insulation, or terminals that are worn, discolored or corroded. Keep all terminals clean
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0 and tight.
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G. Turn off battery charger before making or breaking connections to the battery.

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H. Keep grounded conductive objects (such as tools) away from exposed live electrical parts

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c (such as terminals) to avoid arcing, which might serve as a source of ignition.
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m I. Keep a suitable fully charged class BC or ABC fire extinguisher or extinguishers nearby
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when servicing and operating the compressor.
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S J. Keep oily rags, trash, leaves, litter or other combustibles out of and away from the

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y compressor.
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K. DO NOT operate compressor under low overhanging leaves or permit such leaves to

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9 contact hot exhaust system surfaces when operating the compressor in forested areas.
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c. L. DO NOT spray ether into compressor air filter or into an air filter that serves the
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I compressor as serious damage to the compressor or personal injury may result.

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M. Antifreeze compound used in air line anti-icer systems contains methanol which is
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pl flammable. Use systems and refill with compound only in well-ventilated areas away
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antifreeze compound to temperatures above 150°F (66°C). Vapors from the antifreeze
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d compound are heavier than air. DO NOT store compound or discharge treated air in
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o confined or unventilated areas. DO NOT store containers or antifreeze compound in
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m SAFETY Section 1 - Pg 05

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u 1.4 Fire and Explosion – Continued
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d N. Store flammable fluids and materials away from your work area. Know where fire
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o extinguishers are and how to use them, and for what type of fire they are intended.
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Check readiness of fire suppression systems and detectors if so equipped.
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A. Keep hands, arms and other parts of the body and also clothing away from belts, pulleys
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and other moving parts.
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- B. DO NOT attempt to operate the compressor with the fan or other guards removed.
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e: C. Wear snug-fitting clothing and confine long hair when working around this compressor,
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r especially when exposed to hot or moving parts inside the enclosure.
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T D. Make sure all personnel are out of and clear of the compressor prior to attempting to start

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0 E. Disconnect the grounded negative battery connection to prevent accidental engine
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O operation prior to attempting repairs or adjustments. Tag the battery connection so others
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will not unexpectedly reconnect it.

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F. When adjusting the controls, it may require operation of the equipment during adjustment.

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c DO NOT come in contact with any moving parts while adjusting the control regulator and
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e setting the engine RPM. Make all other adjustments with the engine shut off. When
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m necessary, make adjustment, other than setting control regulator and engine RPM, with the
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engine shut off. If necessary, start the engine and check adjustment. If adjustment is
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, incorrect, shut engine off, readjust, then restart the engine to recheck adjustment.
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y G. Keep hands, feet, floors, controls and walking surfaces clean and free of fluid, water,
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o antifreeze or other liquids to minimize possibility of slips and falls.
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c. A. Avoid bodily contact with hot fluid, hot coolant, hot surfaces and sharp edges and corners.
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o. B. Keep all parts of the body away from all points of air discharge and away from hot
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exhaust gases.
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u C. Wear personal protective equipment including gloves and head covering when working in,
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on or around the compressor.
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o D. Keep a first aid kit handy. Seek medical assistance promptly in case of injury. DO NOT
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m SAFETY Section 1 - Pg 06

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r A. DO NOT use air from this compressor for respiration (breathing) except in full
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d compliance with OSHA Standards 29 CFR 1920 and any other Federal, State or Local
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DANGER: Death or serious injury may occur from inhaling compressed air without
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w using proper safety equipment. See OSHA standards, and/or any Federal, State or

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local codes or regulations on safety equipment.
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B. DO NOT use air line anti-icer systems in air lines supplying respirators or other breathing
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8 air utilization equipment and DO NOT discharge air from these systems into unventilated
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- or other confined areas.
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e: C. Operate the compressor only in open or well-ventilated areas.
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D. If the compressor is operated indoors, discharge engine exhaust fumes outdoors.
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• E. Locate the compressor so that exhaust fumes are not apt to be carried towards personnel,
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2 air intakes servicing personnel areas or towards the air intake of any portable or stationary
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F. Fuels, fluids, coolants, lubricants and battery electrolyte used in the compressor are typical

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y of the industry. Care should be taken to avoid accidental ingestion and/or skin contact. In
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the event of ingestion seek medical treatment promptly. DO NOT induce vomiting if fuel

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c is ingested. Wash with soap and water in the event of skin contact.
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m G. If ethyl ether or air line anti-icer system anti-freeze compound enters the eyes or if fumes
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irritate the eyes, they should be washed with large quantities of clean water for 15
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, minutes. A physician, preferably any eye specialist, should be contacted immediately.
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y H. DO NOT store ether cylinders or air line anti-icer system antifreeze compound in
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o operator’s cabs or in other similar confined areas.
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9 I. The antifreeze compound used in air line anti-icer systems contains methanol and is toxic,
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8 harmful or fatal if swallowed. Avoid contact with the skin or eyes and avoid breathing the

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fumes. If swallowed, induce vomiting by administering a tablespoon of salt in each glass
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n of clean warm water until vomit is clear, then administer two tablespoons of baking soda
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., in a glass of clean water. Have patient lie down and cover eyes to exclude light. Call a
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C physician immediately.

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p 1.8 Electrical Shock
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e A. Keep the vehicle or equipment carrier, compressor hoses, tools and all personnel at least
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w 10 feet (3 meters) from power lines and buried cables.
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