Burkert 0290 Instrukcja obsługi - Strona 11
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max. 1 Nm
Fig. 3:
Electrical installation
→
Tighten cable plug (for permitted types see data sheet), observing
max. torque 1 Nm.
→
Check that seal is fitted correctly.
→
Connect protective conductor and check electrical continuity between
coil and body.
Seal
Authorized cable plug
e.g. Type 2508 or other suitable
cable plug in accordance with
DIN EN 175301-803 Form A
6
MAINTENANCE, TROUBLESHOOTING
6.1 Safety instructions
DANGER!
Risk of injury from high pressure in the equipment.
▶ Before loosening the lines and valves, turn off the pressure and
vent the lines.
Risk of injury due to electrical shock.
▶ Before reaching into the system, switch off the power supply and
secure to prevent reactivation.
▶ Observe applicable accident prevention and safety regulations for
electrical equipment.
WARNING!
Risk of injury from improper maintenance.
▶ Maintenance may be carried out by authorized technicians only and
with the appropriate tools.
Risk of injury from unintentional activation of the system and an
uncontrolled restart.
▶ Secure system from unintentional activation.
▶ Following maintenance, ensure a controlled restart.
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