Page 1
OPERATION AND MAINTENANCE IR2PS, IR3PS AND IR5PS MODELS This manual contains important safety information and must be made available to personnel who operate and CPN: 22113542 maintain this machine DATE: APRIL 2002...
Safety Lever and the Safety Lever Spring. 8. Probe all porting to loosen and clean out all foreign matter. Place small parts in a clean box For IR2PS to prevent loss. 1. Grasp the Handle (1) firmly in the leather–covered or Disassembly of the Pickhammer copper–covered vise jaws with Cylinder (19) upward.
Page 3
MAINTENANCE SECTION 6. Remove the Pickhammer from the vise and unscrew 8. Install the Inlet Bushing Seal (10A) on the Inlet the Cylinder from the Handle. Bushing (10) and thread the Inlet Bushing Assembly 7. Remove the Spacer Rings (30), Valve (12), Valve Box into the Handle and tighten it to 9 ft–lb (13), Valve Pin (18) and Piston (20) from the Cylinder.
Page 4
MAINTENANCE SECTION For IR2PS 1. If the Throttle Lever (2) was removed, position the Throttle Lever into the Handle (1) and secure it by pressing the Throttle Lever Pin (3) into the Handle and through the Throttle lever. 2. Insert the Throttle Valve Stem (8) into the Throttle Valve Stem Bushing (9).
MAINTENANCE SECTION TROUBLESHOOTING GUIDE Trouble Probable Cause Solution Pickhammer will not start Plugged exhaust port or air Dismantle the Pickhammer and clean out all ports passages caused by dirt or hose and air passages. Keep the air hose in top notch particles condition;...
Page 6
PLACING TOOL IN SERVICE Models IR2PS, IR3PS and IR5PS Pickhammers are designed for breaking concrete and other demolition work in construction applications. HOW TO ORDER A PICKHAMMER Model Impacts/min. Piston Stroke IR2PS 2850 IR3PS 3850 1–1/2 IR5PS 2550 2–3/8 MODEL IR2PS PICKHAMMER (Dwg.
Page 7
MODELS IR3PS AND IR5PS PICKHAMMERS (Dwg. TPB723-1)
Page 8
IR3PS IR5PS PART NO. PART NO. ORDERING) ORDERING) Grip Handle Assembly ................ PH3–50111 03764206 PH5–50202 03764396 Grip Handle .................. PH3–50110 03764214 PH5–50201 03764404 Safety Throttle Lever ..............PH3–50130 93483279 PH5–50130 56746654 Safety Lever .................. PH3–50131 93483287 PH5–50131 56746662 Safety Lever Pin................PH3–50132 93483295 PH5–50132...
Need help?
Do you have a question about the IR2PS and is the answer not in the manual?
Questions and answers