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IMT CAS3560 Air Compressor
Copyright © 2009 Iowa Mold Tooling Co., Inc.
All rights reserved
No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any
form or by any means, electronic, mechanical, photocopying, recording or otherwise without the
prior written permission of Iowa Mold Tooling Co., Inc.
Iowa Mold Tooling Co., Inc. is an Oshkosh Corporation company.
Printed on 30 June, 2009
Manual Part No. 99903566
Operation, Maintenance, and Spare Parts
IOWA MOLD TOOLING CO., INC.
Tel: 641-923-3711
Website: http://www.imt.com
Revised 20090630
PO Box 189
Garner, IA 50438
FAX: 641-923-2424

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  • Page 1 Manual Part No. 99903566 IMT CAS3560 Air Compressor Operation, Maintenance, and Spare Parts Revised 20090630 IOWA MOLD TOOLING CO., INC. PO Box 189 Garner, IA 50438 Tel: 641-923-3711 FAX: 641-923-2424 Website: http://www.imt.com Copyright © 2009 Iowa Mold Tooling Co., Inc.
  • Page 3: Table Of Contents

    CAS3560 Component Identification......................18 Installation Electrical Installation ..........................21 Compressor Installation (99903532)......................22 99903532 Drawing ..........................23 Electrical Installation (Non-IMT Application) (77441157) (Effective 3-15-05) ........24 Electrical Installation (Non-IMT Application) (77441084) (Through 3-15-2005) ........24 Cooler Installation (99903573) ........................25 Compressor Space Requirements .......................27 Decal Installation (99903551)........................28 Decal Placement (99903551)......................29...
  • Page 4 Contents Parts Parts Ordering Information .........................55 Recommended Spare Parts List ........................55 Compressor Assembly Complete Parts List (99903574) ................56 99903574-1 Drawing........................60 99903574-2 Drawing........................62 99903574-3 Drawing........................64 99903574-4 Drawing........................66 99903574-5 Drawing........................68 Discharge Valve (70733872) ........................70 Compressor Air End ...........................71 Air Inlet Valve (70733873).........................72 Electrical Schematic ...........................73 Hydraulic Schematic...........................74 Hydraulic Schematic (99903516) .......................75...
  • Page 5: Revisions

    99903532, ECN 10131, 10103, 10087- Mounting bolt length changes, hardware 99903574, quantity changes, fitting changes. 99903573 20061108 Updated ownership statement & IMT logo. 20070103 99903574 Added component parts lists to individual drawing pages. 20070815 99903573 Added harness and relay numbers to cooler install drawing 99903573.
  • Page 7: Compressor Introduction

    Modifications to your equipment must be performed with IMT approved accessories, parts and optional equipment. If in doubt, contact IMT prior to making any modifications. DO NOT alter or modify any safety device! All safety devices must be inspected, tested and maintained in proper working condition.
  • Page 8 IMT CAS3560 Air Compressor Manual Part No. 99903566 WARNING READ YOUR MANUAL!! FAILURE TO READ, UNDERSTAND AND FOLLOW ANY SAFETY PROCEDURES APPLICABLE TO YOUR EQUIPMENT MAY RESULT IN EQUIPMENT DAMAGE, SERIOUS INJURY, OR DEATH. MANUAL STRUCTURE Throughout this manual, three means are used to draw the attention of personnel. They are...
  • Page 9: Compressor Safety

    Section 1 Compressor Introduction Compressor Safety AIR COMPRESSOR SAFETY PRECAUTIONS Safety is basically common sense. While there are standard safety rules, each situation has its own peculiarities that cannot always be covered by rules. Through experience and common sense, you are in the best position to ensure your safety. Lack of attention to safety can result in accidents, personal injury, reduction of efficiency and worst of all, loss of life.
  • Page 10 Air discharged from the compressor may contain carbon monoxide or other contaminants. IMT disclaims any and all liabilities for damage or loss due to personal injuries, including death, and/or property damage including consequential damages from using any IMT compressors for breathing air.
  • Page 11: Safety Decals

    The decal placement should ensure decals are clearly visible to the user and service personnel. All decals for the IMT CAS3560 Air Compressor can be ordered on a decal sheet, part number 95718232.
  • Page 12: Warning & Caution Decals

    IMT CAS3560 Air Compressor Manual Part No. 99903566 Warning & Caution Decals WARNING Do not operate with cover removed. CAUTION Minimum 8" (20 cm) clearance on each end of compressor. 70397804...
  • Page 13: Instruction Decals

    LEVEL IN COMP. OIL TEMP SIGHTGLASS. PRESSURE FILL OIL TO THIS LEVEL IN SIGHTGLASS. In addition to these instruction decals, the CAS3560 air compressor is marked with a serial number tag at the bottom of the back of the unit.
  • Page 14: Cas3560 System Description & Specifications

    IMT CAS3560 Air Compressor Manual Part No. 99903566 CAS3560 System Description & Specifications The IMT CAS3560 air compressor is a single-stage, air-cooled, rotary screw, pressure lubricated, hydraulically driven unit designed for mobile or industrial applications. The compressor provides high pressure air for use in air tools, tire service trucks, and other mobile or stationary compressed air needs.
  • Page 15 Section 1 Compressor Introduction CAS3560 Specifications Units (English) Units (Metric) Power Source Hydraulic Motor Hydraulic Motor Dimensions 20" W x 33" L x 24.5" H 508 mm W x 838 mm L x 622 mm H Delivery See charts. See charts.
  • Page 16: Performance Charts

    IMT CAS3560 Air Compressor Manual Part No. 99903566 Performance Charts Compressor Air Output vs. Hydraulic Oil Input Output (CFM) Oil Flow (GPM) Compressor Air Output vs Compressor Input Speed Output (CFM) 3000 3500 4000 4500 5000 5500 6000 6500 7000...
  • Page 17 Section 1 Compressor Introduction Compressor Air Output vs. Compressor Input HP Output (CFM) 11.0 13.0 15.0 17.0 19.0 21.0 23.0 25.0 Compressor Input HP Compressor Air Output vs. Hydraulic Oil Pressure Output (CFM) 1500 1600 1700 1800 1900 2000 2100 2200 2300 Hydraulic Oil Pressure (psi)
  • Page 18: Performance Data (English)

    IMT CAS3560 Air Compressor Manual Part No. 99903566 Performance Data (English) CFM @ 100 PSI Input Power (HP) 11.9 15.5 19.1 Compressor Speed (RPM) 3772 4222 5574 6925 8276 Hydraulic Motor Speed (RPM) 2599 2909 3840 4771 5702 Hydraulic Motor Flow (GPM) 8.27...
  • Page 19: Performance Data (Metric)

    Section 1 Compressor Introduction Performance Data (Metric) CFM @ 6.9 bar 1133 1274 1700 2124 2550 Input Power (Kw) 11.6 14.2 Compressor Speed (RPM) 3772 4222 5574 6925 8276 Hydraulic Motor Speed (RPM) 2599 2909 3840 4771 5702 Hydraulic Motor Flow (LPM) 31.3 34.9 45.7...
  • Page 20: Cas3560 Component Identification

    IMT CAS3560 Air Compressor Manual Part No. 99903566 CAS3560 Component Identification 20 LB Pressure Switch Cooler 5 LB Pressure Switch (Not shown - visible from back) Relay Module Oil Fill Tube Coalescer (inside) Pressure Relief Valve Oil Filter Fan Temp. Switch Temp.
  • Page 21 Section 1 Compressor Introduction VIEW A - COMPRESSOR FRONT PANEL Main Power / Body Interface Hourmeter Hydraulic Case Drain Air Out Air Filter Indicator Hydraulic Connection (Pressure In) Connection for Temperature Oil Drain Hydraulic Gauge Connection (Return to Tank) Lighted Oil Level Pushbutton Sightglass...
  • Page 23: Installation

    If the compressor comes with an IMT service truck without a crane, the compressor will be wired through the truck and will be controlled with a switch. If the compressor is sold individually, it is up to the customer or his agent to connect the wiring harness appropriately.
  • Page 24: Compressor Installation (99903532)

    Satisfactory installation depends upon the ability of the installer. Refer to the installation drawing below for the foundation plan for the IMT CAS3560 air compressor installation. When installing, choose a location that will permit top access to service the unit. 28-inches of clearance are required.
  • Page 25: 99903532 Drawing

    Installation 99903532 Drawing 5/8-11 THREADS FOR LIFT EYE CASE DRAIN OUT (6 JIC) USE WIRING HARNESS: 77441083 (BEFORE 3-15-05) 77441158 (AFTER 3-15-05) AIR OUT RED - TO BATTERY (3/4" NPT) POWER (+12 VDC) WITH 25A FUSE HYD OIL IN (12 JIC) BLACK - TO CHASSIS GROUND HYD OIL OUT...
  • Page 26: Electrical Installation (Non-Imt Application) (77441157) (Effective 3-15-05)

    IMT CAS3560 Air Compressor Manual Part No. 99903566 Electrical Installation (Non-IMT Application) (77441157) (Effective 3-15-05) Effective for CAS3560 compressors with serial numbers of CAS3560051016 and higher. RED 14GA (CONTRL POWER) Switched +12VDC power (comp on/off switch) RED 10GA (FAN FEED)
  • Page 27: Cooler Installation (99903573)

    Installation Cooler Installation (99903573) 3,5,8 19,20,21 22,23 3,4,5 19,20,21 16,17 77041676 FOR MOUNTING RELAY...
  • Page 28 IMT CAS3560 Air Compressor Manual Part No. 99903566 FRONT FRONT DECAL 70396470 DECAL 70396468 TO FAN SWITCH 77641094 GREEN-TO PTO GROUND HARNESS RED-TO SWITCHED +12VDC TO FAN-RETERMINATE FAN CONNECTOR 77044573 SHROUD (1) RED TO BATTERY 70394069 SEAL (2) +12VDC W/30A FUSE...
  • Page 29: Compressor Space Requirements

    Installation 99903573 PARTS ITEM PART # DESCRIPTION QUANTITY 72531134 ELBOW STREET STL 1X90° 72531430 ELBOW MPT/90/JIC 1.00 16 (WAS 72534342) 72534390 TEE #12JIC #8FPT #16MPT STL 77041659 TEMP SWITCH, FAN 60125752 COOLER SHROUD, HYD AUX SIDEPACK 72061090 SCR-SELF TAP #12-24X.62 PL HEX WH 70733880 72060004 CAP SCR 1/4-20X1 HHGR5Z...
  • Page 30: Decal Installation (99903551)

    IMT CAS3560 Air Compressor Manual Part No. 99903566 Decal Installation (99903551) All decals for the CAS3560 Compressor come on a single sheet of decals, part number 95718232. See the decal sheet illustration for decal item numbers. These items numbers are referred to in the placement instructions.
  • Page 31: Decal Placement (99903551)

    Installation Decal Placement (99903551) Decal Installation (99903551) (on page 28) CAUTION CAUTION Minimum 8" (20 cm) clearance Minimum 8" (20 cm) clearance on each end of compressor. on each end of compressor. 70397804 70397804 70396451 (1 PER SIDE)
  • Page 32 IMT CAS3560 Air Compressor Manual Part No. 99903566 Decal Installation (99903551) (on page 28) 70029119 SERIAL NUMBER PLACARD 70396451 COMPRESSED MOUNTED WITH TWO AIR SYSTEM DECAL POP RIVETS (72066340) (1 PER SIDE)
  • Page 33 Installation LOCATIONS OF DECALS NOT SHOWN ON PLACEMENT DRAWINGS: ITEM # LOCATION Place 1 on 52718087 (lift station) near 70146433 (relay module). Place in cab on the dash board on the passenger side. Place on 70146433 (relay module) over existing decal, rotated CCW 90°.
  • Page 34: Compressor Mounting Locations (99903712)

    IMT CAS3560 Air Compressor Manual Part No. 99903566 Compressor Mounting Locations (99903712) CAS3560 & CAS2545 INSTALLATION ON SERIES 1 AND SERIES 2 DOMINATORS NOTE: When installed with hydraulic after-cooler, the 4.38" minimum space between the cooler and the 12.25" compressor must be 10". A minimum of 8" must ø0.44"...
  • Page 35: Operation

    E C T I O N Operation Compressor Terminology AIR/OIL Performs second stage separation of oil from compressed air feeding tools. COALESCER Sometimes referred to as the separator element. Refers to the volume of compressed air being produced expressed as cubic feet of air per minute.
  • Page 36: Description Of Components

    Description of Components COMPRESSOR ASSEMBLY The IMT compressor assembly is a positive displacement, oil flooded, rotary screw type unit employing one stage of compression to achieve the desired pressure. Components include a housing (stator), two screws (rotors), bearings, and bearing supports. Power from the hydraulic motor is transferred to the male rotor through a belt and pulley configuration.
  • Page 37 Operation MINIMUM PRESSURE VALVE The minimum pressure valve is located at the outlet of the coalescer head and serves to maintain a minimum discharge pressure of 65 PSIG in operation, which is required to assure adequate compressor lubrication pressure. OIL FILTER The compressor oil filter is the full-flow replaceable element type.
  • Page 38 IMT CAS3560 Air Compressor Manual Part No. 99903566 NOTE The operating pressure range for most air tools is between 90 and 125 psi. Operating above the tools' recommended pressure will decrease the life of the tool. Higher operating pressure can also over torque nut and bolts fatiguing the fastener and mating parts. Strictly adhere to tool operating pressures and torque standards set forth by the tool manufacturer and the specifications of the equipment that work is being performed on.
  • Page 39: Compressor Operation Test

    Before start-up a) Check the compressor oil level using the sightglass on the unit. If oil is required, use only IMT's synthetic compressor oil. Always check compressor oil level with the truck cold and the compressor on level ground. b) Check the air intake filter indicator (visible at the front of the compressor) for cleanliness and obstructions.
  • Page 40: Compressor Start-Up & Shut-Down

    Engage the compressor by turning on the power. The power switch location varies depending on the installation. If the compressor is mounted on an IMT service truck with a crane, the power switch is located on the crane remote. Otherwise, the power switch may be located on the truck or as a custom wiring application.
  • Page 41: Sub-Zero Temperature Operating Instructions

    MAINTENANCE REQUIREMENTS If the IMT rotary screw compressor is expected to operate at temperatures below 0º F, the oil filter, coalescer, air filter, and oil should be changed before the compressor is run in sub-zero temperatures (ex: late fall, but this may vary by location and environment). Performing this maintenance will improve the performance of the system during sub-zero temperature operation.
  • Page 42 IMT CAS3560 Air Compressor Manual Part No. 99903566 At temperatures below 0º F, failure to follow the guidelines may result overheating of the compressor due to the oil’s inability to circulate through the compressor system. The lack of circulation leads to rapid warming of the compressor air end, and eventually the compressor air end will exceed the maximum operating temperature.
  • Page 43: Maintenance & Repair

    E C T I O N Maintenance & Repair This section contains instructions for performing the inspection, lubrication, and maintenance procedures required to maintain the compressor in proper operating condition. The importance of performing the maintenance described herein cannot be over emphasized. The periodic maintenance procedures to be performed on the equipment covered by this manual are listed below.
  • Page 44: Maintenance Schedule

    Air cleaner - change Coalescer element - change Service intervals are listed as hours/months, whichever occurs first. Use only IMT synthetic compressor oil. The use of any other oil causes excessive carbon buildup and will void the warranty on the compressor. NOTES: 1) Check belt tension and condition after first 50 hours.
  • Page 45: Cas3560 Maintenance Procedures

    Maintenance & Repair CAS3560 Maintenance Procedures Maintenance intervals in the schedule outlined in this manual are based on one hour of compressor operation equal to about 40 road miles on an engine. Thus, eight hours operation is equal to 320 road miles, 250 hours is equal to 10,000 road miles, etc.
  • Page 46 IMT CAS3560 Air Compressor Manual Part No. 99903566 CHANGING COMPRESSOR OIL Run compressor until oil temperature is 100° - 122° F (40° - 50° C). Then, completely drain air tank and relieve pressure by opening pressure relief valve. Remove filler cap. Open drain valve (3) and drain oil, making sure to follow local and state regulations on waste oil collection and disposal.
  • Page 47 Maintenance & Repair AIR/OIL COALESCER The air/oil coalescer employs an element permanently housed within a canister on top of the air end assembly. This is a single piece unit that requires replacement when it fails to remove the oil from the discharge air, or pressure drop across it exceeds 15 PSI. Dirty oil clogs the element and increases the pressure drop across it.
  • Page 48 When connecting drain line, hold canister nut securely when tightening the hose fitting. WARNING Do not substitute element. Use only a genuine IMT replacement element. This element is rated at 200 psi working pressure. Use of any other element may be hazardous and could impair the performance and reliability of the compressor, possibly voiding the warranty and/or resulting in damage to property and serious bodily harm.
  • Page 49 Re-check belt deflection and force with gauge. Adjust as necessary. Belt tension specifications based on 9.95" span: New Belt - 0.155" belt deflection at 10.7-11.5 lb Used Belt - 0.155" belt deflection at 9.23-9.99 lb (REF IMT DRAWING 99903559) Measure belt deflection. 92718151...
  • Page 50: Lubricant Recommendations

    IMT rotary screw lubricant. The lubricant supplier’s recommendation must, therefore, be based upon not only the...
  • Page 51: Relay Module

    Select and use lubricant wisely. Relay Module The IMT CAS3560 compressor includes a relay module which is very useful in troubleshooting. Each relay on the module has an LED which indicates the status of the relay. A decal next to the relay indicates which lights control which functions.
  • Page 52: Flash Recovery Procedure

    Connect a hose to each of the inlet and outlet of the oil cooler. d) Pour IMT compressor oil into lower port (note” hose will need to be higher than cooler). Upper port hose should be drained into a bucket / pan.
  • Page 53 High Temp / Reset light should be active until depressed. If compressor does not stop running, DO NOT PROCEED! Contact IMT Technical Support. If the compressor stops running, reconnect the temperature switch and depress the High Temp / Reset light. The...
  • Page 54: Compressor Troubleshooting

    IMT CAS3560 Air Compressor Manual Part No. 99903566 Compressor Troubleshooting PROBLEM CAUSE RESOLUTION Compressor does not make air. Air tank drain open. Close tank drain valve. Blow down valve stuck. Remove blow-down valve, clean out, reassemble. PTO not engaged. Engage PTO per instructions.
  • Page 55 IMT Technical Support. Low oil level. Check oil level per filling instructions. Fill as required. Excessive vibration. Loose components. Inspect and tighten. Compressor bearing failure. Contact authorized distributor or IMT immediately. Do not operate unit.
  • Page 56 IMT CAS3560 Air Compressor Manual Part No. 99903566 PROBLEM CAUSE RESOLUTION Shaft seal leak. Defective seal. Replace seal, or contact authorized distributor or IMT Technical Support. Pressure relief valve opens. Compressor operating over Inspect and verify pressure control pressure. valve and control connections.
  • Page 57: Parts

    E C T I O N Parts Parts Ordering Information When placing orders or requesting assistance, refer to the information below: TO BE COMPLETED BY DEALER CHASSIS INFORMATION Transmission Make: Model: PTO Number: PTO %: COMPRESSOR AND HYDRAULIC PUMP INFORMATION Compressor Model: Serial Number: Pump Make:...
  • Page 58: Compressor Assembly Complete Parts List (99903574)

    IMT CAS3560 Air Compressor Manual Part No. 99903566 Compressor Assembly Complete Parts List (99903574) 99093574 PARTS LIST ITEM PART # DESCRIPTION QUANTITY 52718069 BASE-WELDMENT PULLEY 52718087 BRACKET-LIFT WELDMENT 70048216 BAND-AIR FILTER 4.8 52718070 BRACKET-WELD MOTOR MOUNT 71410008 TUBE ASM-AIR OUTPUT HOT...
  • Page 59 Parts 99093574 PARTS LIST ITEM PART # DESCRIPTION QUANTITY 72534361 INSERT-TUBE COMPRESSION .125 DIA (PART OF 141) 70034475 TUBE-CLEAR PLASTIC .250 OD .125 ID 72066580 CLAMP-UMP20 S464-G12 72063003 WASHER .38 FLAT (PART OF 142, 143) (WAS 8) 72060046 CAP SCR .38-16X 1.00 HH GR5 Z (PART OF 142) 70733695 FAN-ASSEMBLY 72060002...
  • Page 60 IMT CAS3560 Air Compressor Manual Part No. 99903566 99093574 PARTS LIST ITEM PART # DESCRIPTION QUANTITY 73050184 MOTOR-HYD 0.73 PISTON BENT AXIS 72060094 CAP SCR .50-13X 1.75 HH GR5 Z (PART OF 143) 72062080 NUT .50-13 HEX NYLOCK (PART OF 143)
  • Page 61 Parts 99093574 PARTS LIST ITEM PART # DESCRIPTION QUANTITY 144. 72534369 ELBOW-#2BSPP #4COMP 145. 72534370 TUBING-CONTROL LINE PLASTIC 146. 72063117 WASHER 7/16 FLAT 147. 72063002 WASHER 5/16 FLAT REV. F 20060523...
  • Page 62: 99903574-1 Drawing

    IMT CAS3560 Air Compressor Manual Part No. 99903566 99903574-1 Drawing Compressor Assembly Parts List (99903574) (see "Compressor Assembly Complete Parts List (99903574)" on page 55) 11,95 11,95 105,106,107,108...
  • Page 63 UNION-BULKHEAD 37 DEG JIC .56 116. 51396385 HOSE-FJ .75 X 17.00 OAL(12-12) 117. 51396386 HOSE-FJ .75 X 19.00 OAL(12-12) 118. 51396387 HOSE-FJ .38 X 35.00 OAL ( 6- 6) 139. 51718585 KIT-HRDWR CAS3560 BASE 142. 51718588 KIT-HRDWR CAS3560 COOLER 143. 51718589 KIT-HRDWR CAS3560 MOTOR...
  • Page 64: 99903574-2 Drawing

    IMT CAS3560 Air Compressor Manual Part No. 99903566 99903574-2 Drawing Compressor Assembly Parts List (99903574) (see "Compressor Assembly Complete Parts List (99903574)" on page 55) COALESCER ELEMENT (INSIDE) 73396427 SHAFT SEAL KIT (REF) 94744117...
  • Page 65 NIPPLE-PIPE BLK .50X 3.00 72531101 ELBOW-STL .50X90 DEG 51396388 HOSE-FA .50 X 24.00 OA( 8- 8) 72532679 PLUG-JIC HEX HD STL .75 THD 60125297 BRACKET-LIFT 141. 51718587 KIT-HRDWR CAS3560 AIR END 144. 72534369 ELBOW-#2BSPP #4COMP 145. 72534370 TUBING-CONTROL LINE PLASTIC...
  • Page 66: 99903574-3 Drawing

    IMT CAS3560 Air Compressor Manual Part No. 99903566 99903574-3 Drawing Compressor Assembly Parts List (99903574) (see "Compressor Assembly Complete Parts List (99903574)" on page 55) 82,83 53,54 18,19,20 54,80...
  • Page 67 ENGINE FUNCTION MODULE (E.F.M.) 72060636 SCR-MACH #10-24X .75 RDH PH ZINC 72062106 NUT 10-24 HEX NYLOCK 70048215 FILTER-AIR ASSY 70048223 CAP-AIR FILTER 4.8 76396153 INSERT-RUBBER AIR FILTER 2.5 X 1.75 126. 72053412 PLUG-PIPE SQ HD STL .25 141. 51718587 KIT-HRDWR CAS3560 AIR END...
  • Page 68: 99903574-4 Drawing

    IMT CAS3560 Air Compressor Manual Part No. 99903566 99903574-4 Drawing Compressor Assembly Parts List (99903574) (see "Compressor Assembly Complete Parts List (99903574)" on page 55) 32,33 12,44, 44 (AS REQ'D SHIMS) 29 (SEAL PERIMETER 88,89, WITH 119 AGAINST COOLER) 12,45...
  • Page 69 125. 72532661 PLUG-PIPE SOC HEX STL .50 127. 72063227 WASHER-LOCK 10MM (PART OF 143) 139. 51718585 KIT-HRDWR CAS3560 BASE 140. 51718586 KIT-HRDWR CAS3560 CANOPY 141. 51718587 KIT-HRDWR CAS3560 AIR END 142. 51718588 KIT-HRDWR CAS3560 COOLER 143. 51718589 KIT-HRDWR CAS3560 MOTOR...
  • Page 70: 99903574-5 Drawing

    IMT CAS3560 Air Compressor Manual Part No. 99903566 99903574 PARTS LIST ITEM PART # DESCRIPTION QUANTITY 146. 72063117 WASHER 7/16 FLAT 147. 72063002 WASHER 5/16 FLAT 99903574-5 Drawing Compressor Assembly Parts List (99903574) (see "Compressor Assembly Complete Parts List (99903574)" on page 55)
  • Page 71 70034429 PLUG-PLSTC BUTTON B-80-21 2.31 (PART OF 140) 124. 70034445 PLUG-PLSTC BUTTON FLUSH 1.50 (PART OF 140) 140. 51718586 KIT-HRDWR CAS3560 CANOPY 20 LB SWITCH 2-WAY WEATHERPAK 5-LB SWITCH 2-WAY METRIPAK RELAY MODULE 6 WEATHERPAK CONNECTORS TERMINATE RED & BLACK LEADS WITH:...
  • Page 72: Discharge Valve (70733872)

    IMT CAS3560 Air Compressor Manual Part No. 99903566 Discharge Valve (70733872) 70733872 PARTS ITEM PART # DESCRIPTION QUANTITY 94744119 SEAL KIT ASM. 94744120 REPAIR KIT ASM. SLIDE RING PISTON GASKET PLATE GASKET O-RING BEARING SPRING...
  • Page 73: Compressor Air End

    Parts Compressor Air End COMPRESSOR AIR END PARTS ITEM PART # DESCRIPTION QUANTITY 94744117 SHAFT SEAL ASM.
  • Page 74: Air Inlet Valve (70733873)

    IMT CAS3560 Air Compressor Manual Part No. 99903566 Air Inlet Valve (70733873) 70733873 PARTS LIST ITEM PART # DESCRIPTION QUANTITY 94744121 SEAL KIT ASM. (INCL. 1-5) 94744122 REPAIR KIT ASM (INCL. 1-5,9,13,16) GASKET O-RING GASKET O-RING O-RING SPRING BEARING BUSHING...
  • Page 75: Electrical Schematic

    Parts Electrical Schematic RELAY MODULE 70146433 +12V IGN PWR (10A) POWER HI-TEMP HYD SOL ENABLE RELAY RELAY RELAY RELAY RELAY 180° VALVE TO SPEED CONTROL 250° HOUR 20 LB TEMP METER GAUGE +12VDC FAN PWR 5 LB FEED (30A) TEMP SENDER...
  • Page 76: Hydraulic Schematic

    IMT CAS3560 Air Compressor Manual Part No. 99903566 Hydraulic Schematic HYD BLOCK COMPRESSOR PACKAGE HYD IN CASE DRAIN HYD OUT...
  • Page 77: Hydraulic Schematic (99903516)

    Parts Hydraulic Schematic (99903516) Speed Control Disable (5 psi N.C. Speed Control Enable Pressure Switch) Blowdown ( N.O. 20 psi Pressure Switch) Valve Air Filter To Tool Circuit, Pressure Regulator Ambient Air Hose Reel, Etc. Vacuum Gauge Reservoir (Recommended) Inlet Negative Control Valve Hyd.

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