9 service, 10 repair, 11 packaging, transport – Burkert Type 8643 User Manual
Page 33: English, 9service

8643 - 33
english
9
servIce
When used in accordance with the instructions given in this operating man-
ual, the Power I/O Box Type 8643 is maintenance-free.
warnInG!
hazardous situations can arise during maintenance work.
Work may only be carried out by authorized service personnel who
•
have been trained to work in potentially explosive environments!
Adhere to the regulations applicable in the country of use for the set
•
up / operation of electrical equipment in potentially environments!
During servicing, check that:
the lines are seated securely,
→
the plastic housing is not cracked,
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the inlet seals are not damaged,
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the unit operates correctly.
→
10 repaIr
DANGER!
risk of explosion if the device is repaired!
The explosion protection can no longer be guaranteed if the device is re-
paired.
Do not repair the device yourself; return the device to the manufacturer
•
for repair!
11 packaGInG, TransporT
CAUTION!
Transport damage!
Inadequately protected devices may be damage during transport.
Transport the device in protective packaging to avoid moisture and dirt.
•
Avoid exposure to excessively high or low temperatures that could lead
•
to the permissible storage temperatures being exceeded.