P1886E_EN 120PTHD 0807IVZ.fm, 24.07.2008
P1886E/EN 2008-07
3
Contents
1
Safety
5
1.1
Warnings and notes.............................................................................. 5
1.2
Basic requirements for safe working practices ..................................... 6
1.3
Operator training................................................................................... 6
1.4
Personal protective equipment ............................................................. 7
1.5
Designated use..................................................................................... 7
1.6
Noise and vibration ............................................................................... 7
2
Items supplied
7
3
Product description
8
3.1
Operation and functional elements ....................................................... 8
4
Before initial operation
9
4.1
Ambient conditions ............................................................................... 9
4.2
Air supply ............................................................................................ 9
4.3
Changing air inlet: top / buttom (120PTHDA only)................................ 9
4.4
Connect the tool.................................................................................. 10
4.5
Setting up the tool............................................................................... 10
5
Troubleshooting
12
6
Maintenance
13
6.1
Service schedule ................................................................................ 13
6.2
Activating the reserve oil..................................................................... 15
6.3
Refilling oil .......................................................................................... 16
7
Repair instructions
19
7.1
Disassembling the motor unit ............................................................. 19
7.2
Disassembling the throttle valve ......................................................... 19
7.3
Disassembling the pulse unit .............................................................. 20
7.4
Assembling the motor unit .................................................................. 20
7.5
Assembling the pulse unit................................................................... 24
8
Spare parts
25
8.1
Pistol grip 120PTHD…........................................................................ 26
8.2
Pistol grip 120PTHDA… ..................................................................... 28
8.3
Motor unit 935657............................................................................... 30
