Maintenance
Version 1.0.1 - 2020-11-24
81
Translation of original instructions
DH40G | DH40GP
EN
D
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40
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6.3
Repair
6.3.1
Customer service technician
For any repair work request the assistance of an authorised customer service technician. Con-
tact your specialist dealer if you do not have customer service's information or contact Stürmer
Maschinen GmbH in Germany who can provide you with a specialist dealer's contact informa-
tion. Optionally, the company Stürmer Maschinen GmbH
Dr.-Robert-Pfleger-Str. 26
D- 96103 Hallstadt
can provide a customer service technician, however, the request for a customer service techni-
cian can only be made via your specialist dealer.
If the repairs are carried out by qualified technical personnel, they must follow the indications
given in these operating instructions.
Optimum Maschinen Germany GmbH accepts no liability nor does it guarantee against damage
and operating malfunctions resulting from failure to observe these operating instructions.
For repairs, only use
faultless and suitable tools only,
original parts or parts from series expressly authorised by Optimum Maschinen Germany
GmbH.
after 3
at least 4 years
Microswitch
Dril
l chu
c
k
gu
ard
Replace
the switch.
The service life of the microswitch in drill chuck protection may
have been reached due to the operating conditions. Replace-
ment is recommended to ensure further safe and fault-free
operation.
after 5
at least 6 years
Step
switch
and
Drive
motor
Replace
step
switch.
The service life off the step switch may have been reached due
to the operating conditions. Replacement is recommended to
ensure further fault-free operation.
Elect
ronics
Te
stin
g
Check the electrical equipment / parts of the geared drill.
Inspection deadlines on page 59
Interval
Where?
What?
How?