Fault Finding - Bosch AXT Rapid 2000 Operating Instructions Manual

F 016 L70 461 - GB Seite 5 Freitag, 7. Juli 2006 1:40 13

Fault Finding

The following table gives checks and actions that you can perform if your machine does not operate correctly.
If these do not identify/remedy the problem, contact your service agent.
Warning: Switch off and remove plug from mains before investigating fault.
Symptom
Machine fails to operate
Machine functions
intermittently
Poor cutting performance Cutting blade blunt
Cutting blade not rotating Cutting blade obstructed
Excessive vibration/
noise
16 • F 016 L70 461 • TMS • 07.07.06
Possible Cause
Switch fails to operate
Securing knob 3 has not been fully
tightened
Power turned off
Mains socket faulty
Extension cable damaged
Fuse faulty/blown
Motor protector has activated
Power supply interrupted
On/Off switch 2 returns to position "0"
Extension cable damaged
Machines internal wiring damaged
Motor protector has activated
On/Off switch 2 returns to position "0"
Cutting blade dirty
Feed intake or discharge chute
blocked
Blade nut/bolt loose
Blade nut/bolt loose
Cutting blade damaged
Machine damaged internally
English - 5
Remedy
Follow "Restart Protection" procedure
(Starting and Stopping)
Do not push On/Off switch 2 while it is
being rotated
Tighten securing knob 3
Turn power on
Use another socket
Inspect cable, replace if damaged
Replace fuse/restart
Follow "Overload Protection" proce-
dure (Starting and Stopping)
Follow "Overload Protection" proce-
dure (Starting and Stopping)
Allow machine to cool then follow
"Overload Protection" procedure
(Starting and Stopping)
Inspect cable, replace if damaged
Contact Service Agent
Follow "Overload Protection" proce-
dure (Starting and Stopping)
Allow machine to cool then follow
"Overload Protection" procedure
(Starting and Stopping)
Replace blade (see "Blade Mainte-
nance")
Remove blade and clean (see "Blade
Maintenance")
Clean machine (see "Removing
Blockage") and empty collecting bag
Clear obstruction (see "Removing
blockage")
Tighten blade nut/bolt
Tighten blade nut/bolt
Replace blade
Contact Service Agent