Burkert Type 0293 - Manual (Page 4)

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6.8. electrical data
Connections DIN EN 175301-803 Form A
for device socket Type 2508
Power supply 220 - 230 V / 50 Hz
220 V UC / 0 - 60 Hz
Voltage tolerance ± 10 %
Nominal operating mode long-term operation,
ED 100 %
Note the voltage and current type as specified on
the rating plate.
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7. insTallaTiOn
7.1. 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 installation!
• Installation may be carried out by authorized techni-
cians 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 installation, ensure a controlled restart.
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7.2. fluid installation
Danger!
Risk of injury from high pressure in the equipment!
• Before loosening the lines and valves, turn off the
pressure and vent the lines.
Installation position:
Installation can be in any position.
Preferably: Actuator upright.
Procedure:
→
Before installation, clean any possible dirt off the
pipelines.
Warning!
Risk of short-circuit or escape of media through
leaking screw joints!
• Ensure seals are seated correctly!
• Carefully screw together coil and device socket or
valve and pipelines!
Observe direction of flow of the valve (Fig. 1):
1→ 2 (P → A).
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Identification for flow
direction
Fig. 1: Housing with identification of flow direction
→
Seal the pipe connection with PTFE tape.
The PTFE tape must not get into the device.
note!
Caution risk of breakage!
• Do not use the coil as a lever arm.
→
Hold the device with a suitable tool (Open-end wrench)
on the housing and screw into the pipeline.
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Type 0293