Mini-Cat AIR POWERED CHAIN HOIST AH SERIES 250 and 500 Lb. Capacity

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1 EFFECTIVE: December 19, 2016 Mini-Cat AIR POWERED CHAIN HOIST AH SERIES 250 and 500 Lb. Capacity Product Code and Serial This equipment should not be installed, operated or maintained by any person who has not read and understood all the contents of this manual. Failure to read and comply with the contents of this manual can result in serious bodily injury or death, and/or property damage.

2 10.0 List When ordering, please provide the code number and serial number located on the nameplate (see 10.1 below). Reminder: Sections 1.1 and 3.14 to aid in ordering and Product Support, record the code and serial number in the space provided on the cover of this manual. The parts list is arranged into the following sections: Section 10-1 AH Plate Page 10.1 Main Body Valve Body Manipulator Control Optional Components

3 This Page Intentionally Left Blank 49

4 10.1 Main Body 10-2 AH250 / AH500 Main Body 50

5 Main Body 50 Motor Case 1 AH Rear Plate 1 AH Cylinder 1 AH Rotor 1 AH Front Plate 1 AH Vane 6 AH Knock Pin 1 AH Bearing O-Ring 1 AH Socket Bolt Retaining Ring Brake Spring 6 AH Brake Piston 1 AH Brake Disk 1 AH Key 1 AH Brake Cover 1 AH Socket Bolt Set Screw 1 AH Wheel Housing C/P Model 1 AH Wheel Housing M Model 1 AH Chain Guide 1 AH Chain Separator 1 AH Spacer 1 AH Bearing Bearing O-Ring 2 TCR O-Ring 1 AH Spring Pin Socket Bolt Load Chain ft (m) LCED Cage 1 AH Star Gear 3 AH Pin 3 AH Thrust Collar 6 AH Pinion 1 AH Load Sheave 1 AH Gear Case 1 AH Ring Gear 1 AH Lock Screw 1 AH Brake Plate 1 AH Bearing Bearing 2 AH Needle Bearing 6 AH O-Ring 1 AH O-Ring 1 TCR Socket Bolt Retaining Ring Retaining Ring Retaining Ring Spring Pin Top Hook Complete Set 1 AH L 140A Top Hook Assembly* 1 AH420810PAJ 140B Hook Latch* 1 AH420645P11 140C Hex SHCS, M4x28* 1 TCR D Latch Spring* 1 TCR E U-Nut, M4 1 TCR Top Yoke Pair 1 AH Hex Flat Head Machine Screw 2 AH Bottom Hook Complete Set** 250 lbs Bottom Hook Complete Set** 500 lbs 1 AH426205J1C 1 AH426205J2C 142A Bottom Hook Assembly * 1 AH J 142B Hook Latch* 1 AH420645P11 142C Hex SHCS, M4x28* 1 TCR D Latch Spring* 1 TCR E U-nut, M4* 1 TCR Bottom Yoke Pair** 250 lbs 1 AH426205J10 Bottom Yoke Pair** 500 lbs 1 AH426205J Hook Thrust Plate Pair 1 AH Thrust Bearing 1 AH O-Ring 1 AH Hex Socket Bolt M6X30** Spring Washer 2 AH U-Nut M6** 2 AH Button Head Screw 1 AH Washer Brand Plate 1 AH Plate AH Plate AH Logo Plate O-Ring M Model Only 1 AH *Spring pin version no longer available. If new latch parts needed on spring pin version, must order a new Hook Assembly. **New Bottom Hook Complete Set has new yoke with bolt and nut design. 51

6 10.2 Valve Body 10-3 AH250 / AH500 Valve Body 52

7 1 Main Spool 1 AH Valve Bush 1 AH Shuttle 1 AH Valve Seat R 1 AH Valve Seat L 1 AH Side Cover 2 AH Valve Pin 1 AH Limit Lever 1 AH Limit Guide 1 AH Limit Shaft 1 AH Chain Lever 1 AH Stopper 1 AH Under Cover 1 AH Exhaust Plate 1 AH Valve Packing 1 AH Under Packing 1 AH Silencer S 4 AH Silencer F 1 AH Bumper 2 AH Protector 1 AH O-Ring 2 AH O-Ring 2 AH O-Ring 4 AH O-Ring 2 AH Socket Bolt Socket Bolt Button Head Screw 2 AH Button Head Screw 1 AH Hex Flat Head Machine Screw 6 AH Set Screw 2 AH Set Screw 3 AH Washer Washer Retaining Ring Hair Pin Cotter 1 AH Parallel Pin 3 AH Spring Pin Inlet Bushing w/screen 1 AH Pendant and Manipulator Models Only: 6 Valve Body 1 AH Valve Spring 1 AH Manifold Block 1 AH O-Ring 2 TCR Socket Bolt Valve Body 166 Spring Pin Cord Model Only: 6 Valve Body 1 AH Valve Spring 1 AH Hex Socket Pipe Plug 1 TCR S-Type Wire 2 TCR R Red Cord (Down) ft (m) W White Cord (Up) ft (m) Grip W 1 AH Grip R 1 AH Handle 1 AH Pendant Model Only: 153 Pendant Hose Assy. (Three hoses) Cord Chain ft (m) ES Eye Bolt Eye Bolt Split Ring A/R AH S-Type Wire 2 TCR Boot 2 AH Hose 3@ ft (m) Warning Tag 1 WTAG7 162 Hose Fittings 6 AH Pendant Tube Assy. (Molded Tubing) Boot 2 AH Pendant Hose ft (m) AH HS 169 Warning Tag 1 WTAG7 162 Tube Fitting 6 AH Pendant Valve CP 1 AH420215VBC 167A Throttle Valve 2 AH420215VB0 167B Push Rod 2 AH420215VC0 167C O-Ring 2 AH D O-Ring 2 AH E Pendant Valve Body CP 1 AH420215VRB 167EA Pendant Valve Body 1 AH420215VR0 167EB Bushing 2 AH420214VF0 167F O-Ring 2 AH G Spring Pin H Pendant Valve Lever 2 AH420210VH0 167J Valve Spring 2 AH K Pendant Valve Cap 2 AH420214V10 167L O-Ring 2 TCR M E-Ring 2 AH

8 10.3 Manipulator Control 10-4 AH250M / AH500M Manipulator Control 54

9 Manipulator Control 12M Chain Basket CP 1 AH C 17 Bucket Arm Assembly (pair) 1 pr. AH Arm Holder 2 AH Bolt U-Nut 2 E2D Washer Chain Basket 1 AH Socket Bolt Hose Arm 1 AH Hanger Half 4 AH426215B Coil Hose Std. 6.5 ft lift 1 AH Coil Hose Opt. 13 ft lift 1 AH Rubber Bushing 2 AH Hose Support 1 AH Tube Fitting 1 AH Tube Fitting 5 AH Socket Bolt Socket Bolt Throttle Valve Complete 1 AH D 220 Throttle Valve 2 AH420215VB0 221 Push Rod 2 AH420215VC0 222 O-Ring 2 AH O-Ring 2 AH Throttle Valve Body CP 1 AH B 225 Lever Pin 1 AH Throttle Lever Up 1 AH420985UY0 227 Throttle Lever Down 1 AH420985UZ0 228 Valve Spring 2 AH Spring Seat 2 AH426215B O-Ring 2 AH Retaining Ring Grip 1 AH Retaining Ring 2 AH Rotary Joint 1 AH426215B Hook Protector 1 AH Rubber Bushing 1 AH O-Ring 8 AH O-Ring 1 AH Button Head Screw 5 AH Button Head Screw 1 AH Spring Pin Shield 1 AH426215B Hex Socket Pipe Plug 2 AH Manipulator Warning Tag 1 AH

10 10.4 Optional Components 10-5 Optional Components 56

11 Optional Components Mini Trolley: Trolley 1 Plate C 1 ET Plate B 1 ET Track Wheel Assembly 4 ET Slotted Nut 4 M Split Pin Socket Bolt 2 ET Adjusting Spacer 32 ET Nut U-Nut 2 ET Split Pin Suspender Chain Containers for Cord and Pendant Models*: 10 ft Max. Lift 20 ft Max. Lift 12 Chain Container CP 1 K00037 K Chain Container For Cord and Pendant Models Only* 1 E2D E2D Socket Bolt BP 1 E2D U-Nut 1 E2D Split Pin Bucket Arm Assembly (pair) 1 pr. AH Arm Holder 2 AH Bolt U-Nut 1 E2D Washer *See page 52 & 53 Manipulator Control for the Manipulator Chain Container. 57

12 Notes 58

13 Notes 59

14 Harrington s, Inc. 401 West End Avenue Manheim, PA Toll Free: Phone: Fax: AHOM-ENG