L&W SC-300 E Operating Instructions Manual page 78

OPERATING INSTRUCTION FOR SAFETY VALVE
Manufacturer: Lenhardt & Wagner GmbH
An der Tuchbleiche 39
D-68623 Lampertheim – Hüttenfeld
Contact: E-Mail:
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Note:
Only use safety valves which are in a technically perfect condition, for its intended purpose, safety
and danger awareness, in compliance with the operating instructions!
Faults which could affect safety must be rectified immediately!
Notes:
- The safety valve must be installed directly on the protected pressure vessel and / or the plant.
- The safety valve must be installed in an upright position.
- The flow area of the port must be greater than the valve opening.
- Protect valve against splashes
Maintenance:
- In accordance with current Pressure Equipment Directives, the
safety valve must be periodically checked for operation and
reliability.
- Refill annually lubricating oil:
Oil filling position:
Hole on the spacer (see arrow, Figure 1)
- Oil level: Fill oil into the hole until oil comes out of the hole.
To be used lubricating oil for the safety valve: L&W Article N°.: 008500 (content: 30 ml)
service@lw-compressors.com
www.lw-compressors.com
+49 (0) 6256 – 85880 0
+49 (0) 6256 – 85880 14
Figure 1: Position for oil refill
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