155973 / 8604601300
2015-04-08·BA00·III·en·03
Operation
11
Rotary actuators
Series 8604/1
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9
Operation
The switch located behind the rotary actuator is actuated by turning the rotary actuator.
• Cover interlocking with safety switch in the "OFF position"
• Cover interlocking with standard switch in the "ON position"
10
Maintenance and repair
10.1 Maintenance
• Consult the relevant national regulations to determine the type and extent of
inspections.
• Adapt inspection intervals to the operating conditions.
During maintenance of the device, check at least:
• whether the rotary actuator is firmly tightened.
• whether the enclosure and seals are damaged.
10.2 Maintenance
10.3 Repair
10.4 Returning the device
Use the "Service form" to return the device when repair/service is required.
On the internet site "www.stahl-ex.com" under "Downloads > Customer service":
• Download the service form and fill it out.
• Send the device along with the service form in the original packaging to
R. STAHL Schaltgeräte GmbH.
WARNING
Risk of electric shock or malfunctioning of the device due to unauthorized
work!
Non-compliance can result in severe injuries and material damage.
• Work performed on the device must only be carried out by appropriately
authorized and qualified electricians.
Observe the relevant national regulations in the country of use.
DANGER
Explosion hazard due to improper repair!
Non-compliance results in severe or fatal injuries.
• Repair work on the devices must be performed only by
R.STAHL Schaltgeräte GmbH.
In case of damage, the complete rotary actuator must be replaced.
