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9 service, 10 repair, 11 packaging, transport – Burkert Type 8643 User Manual

Page 33: English, 9service

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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,

the inlet seals are not damaged,

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.