Jet 550621 - Manuals - manualsarea.com

Page 2 - Safety warnings; General air tool warnings

2 JCT-3620 series Chipping Hammers Safety warnings General air tool warnings 1. Read and understand this entire manual before attempting assembly or operation. 2. Read and understand all warnings posted on the tool and in this manual. Failure to comply with all of these warnings may cause serious in...

Page 4 - About this manual

4 JCT-3620 series Chipping Hammers About this manual This manual is provided by JET, covering the safe operation and maintenance procedures for the JET Model JCT-3620 series pneumatic Chipping Hammers. These tools are designed for light demolition such as concrete and masonry removal. This manual co...

Page 5 - Tool specifications

JET 5 Tool specifications Model number JCT-3620 JCT-3621 JCT-3622 JCT-3623 Stock number 550620 550621 550622 550623 Shank bushing style Round Hex Round Hex Shank bushing size 0.680 in. 0.580 in. 0.680 in. 0.580 in. Stroke length 3-1/32 in. 3-1/32 in. 4-1/64 in. 4-1/64 in. Bore size 1-1/8 in. 1-1/8 i...

Page 8 - Lubrication

8 JCT-3620 series Chipping Hammers Use safety shut-off valves so air flow can be stopped quickly in case of a line break. When using multiple hoses, air hoses should be larger than leader hose. Join multiple hoses directly, rather than with quick connect fittings which may cause pressure drops and t...

Page 9 - Troubleshooting JCT-3620 series Chipping Hammers

JET 9 Troubleshooting JCT-3620 series Chipping Hammers Any disassembly of the tool should be done by qualified service personnel. For problems not addressed below, contact JET technical service at 800-274-6846. Problem Possible cause Remedy Tool will not start. Air valve closed or obstructed. Open v...

Page 10 - Replacement parts

10 JCT-3620 series Chipping Hammers Replacement parts Service parts are listed on the following pages. To order parts or reach our service department, call 1-800-274-6848 Monday through Friday, 8:00 a.m. to 5:00 p.m. CST. Please have the stock number and serial number of your tool available when you...

Page 15 - Warranty and Service

JET 15 Warranty and Service JET ® warrants every product it sells against manufacturers’ defects. If one of our tools needs service or repair, please contact Technical Service by calling 1-800-274-6846, 8AM to 5PM CST, Monday through Friday. Warranty Period The general warranty lasts for the time pe...