Den-Sin H-110-200E, Руководство пользователя

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3. Maintenance and Troubleshooting
H-110-200E V00 Page 14
4. If the seal assemblies are in the head use the reversible pliers to grab the seal retainer
on the outside ring, twist the retainer in either direction and lift out.
5. Pull out the guide ring with your finger.
6. Pull the high-pressure seal and support ring out of the head with your finger.
7. The low-pressure seal is located in the brass seal retainer. Using the mechanics pick,
go in between the seal and retainer and pull the seal straight out.
8. Remove the seal retainer O-Ring with mechanics pick.
9. To reassemble the packing and seals proceed the other way round and tighten the
cover screws with a torque wrench. (Referring to torque specification)
Servicing the Plungers:
Recommend to replace Piston kits, Support Rings kits, and Water Seals kits
whenever servicing the plungers.
1. Remove the plunger retainer nut.
2. Insert the gasket scraper between the copper washer and plunger to remove the
washer.
3. Twist and pull the plunger off the plunger rod.
4. Remove the plunger rod O-Ring with the mechanics pick.
5. Remove the washer. And clean any thread locker that is left on the plunger rod and
retaining nut threads.
6. To reassemble the plungers, proceed the other way round and tighten the cover screws
with a torque wrench. (Referring to torque specification)