Troubleshooting - Hitachi DS 36DA Handling Instructions Manual

English
NOTE
Due to HITACHI's continuing program of research and
development, the specifi cations herein are subject to
change without prior notice.

TROUBLESHOOTING

Use the inspections in the table below if the tool does not operate normally. If this does not remedy the problem, consult your
dealer or the Hitachi Authorized Service Center.
1. Power tool
Symptom
Tool doesn't run
Tool suddenly stopped
Tool bits
-can't be attached
-fall off
Switch can't be pulled
Screw head slips or comes
loose.
Holes can't be smoothly
drilled.
Battery cannot be installed
Possible cause
No remaining battery power
Battery isn't securely attached.
Tool was overburdened
Reactive force control was activated
Battery or tool overheated
The shape of the attachment portion doesn't
match
The lock of the keyless chuck is worn
Forward/reverse selector button is
positioned halfway
Bit number doesn't match with the screw
size
The bit is worn
The drill is worn
Rotation speed isn't appropriate
The drill is rotating in reverse
Attempting to install a battery other than that
specifi ed for the tool.
Charge the battery.
Push in the battery until a click is heard.
Remove the cause of the overburdening.
See "Reactive force control".
Allow the tool and battery to thoroughly cool.
The chucking diameter of the keyless chuck
is 1.5 mm to 13 mm. Use a bit that falls
within the stated range.
Contact a Hitachi Authorized Service Center
and arrange to have the old keyless chuck
replaced with a new one.
Press the button fi rmly into position for the
desired direction of rotation.
Install a suitable bit.
Replace with a new bit.
Replace with a new drill.
Adjust the rotation speed (HIGH/LOW) to
match the material to be drilled.
Switch to forward rotation.
Please install a multi volt type battery.
14
Remedy