- Rotating Atomizer with External Charging
MRA00001EN
Version:: 07 • As of:: 01/2020
Fig. 94: Disassembling valve
1 Socket wrench
2 Needle valve
3 Valve block
If you are unable to unscrew the valve by hand, clean the mount
opening of the valve block.
9.7.2 Assembling valve
Prior to installation, check the valve for its proper condition.
- The valve must be equipped with the required sealing rings.
- The sealing rings must be lubricated with special grease.
- The valve needle must be straight and undamaged.
- The thread of the valve and the valve casing must be completely
clean.
- The thread of the valve must be lubricated with special grease.
N O T I C E
Risk of damage to property and production disruption
Grease can impair the function of the valve. The valve may not open
or close completely.
Coat the sealing rings and threads only with a thin layer of grease.
Follow these steps:
• Carefully insert the valve into the bore of the valve block.
• The valve must be manually screwed into the thread. It must be
possible to screw the valve with minimal effort. Do not damage the
threads in the valve block.
• Tighten the valve in the valve block with a socket wrench to 4.5
Nm.
Pos: 68 /INP/ Bell2/08_12 S chläuche am F lanschpake t @ 52\mod_1 4616651456 84_20.docx @ 594773 @ 2 @ 1
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