Trebor SS95-X Surge Suppressor - Manual (Page 7)

SS95 SURGE OPERATION / MAINTENANCE MANUAL PAGE 7
NOTE: When handling Surge Suppressor, wear appropriate personal protection
gear, including safety glasses.
2.7 DISASSEMBLY
During the life of the Surge Suppressor it may be necessary to perform certain
preventative maintenance procedures to ensure its continued high performance.
This Section and Section 2.9 Assembly are provided for the user’s convenience
in disassembling and re-assembling the Surge Suppressor.
• Thoroughly clean/flush the Surge Suppressor using DI water (See Section
2.6 Clean-Up).
• Remove Surge Suppressor from Pump or fluid line.
• Remove safety tube fitting and air inlet fitting.
• Secure Surge Suppressor in Bench mounted vice across the flats in the
head. To prevent aesthetics damage to head, use a protective barrier
between vice and head.
• Remove union nut using the strap wrench, turning the nut counter clockwise
to loosen.
• Pull the body away from the diaphragms. NOTE: Do not pry on body seal
groove, this will damage the sealing surface.
• To remove diaphragms cut a slit in diaphragm with knife and pull the
diaphragms from the support plate. NOTE: Do not pry on Support Plate seal
groove, this will damage the sealing surface.
• Remove support plate from head.
• Remove push plate from shaft.
• Remove head from vice.
• Remove pilot cap and seal from head using 3/4” Pin Tool.
• Remove pilot poppet from head.
• Remove pilot seat from head using 3/4” Pin Tool.
NOTE: Following disassembly, parts should be thoroughly washed and be free
from chemical residue for handling purposes.
2.8 CLEANING
Gently spray clean or tank rinse all components with DI Water to remove any
trace of materials remaining after disassembly.
2.9 ASSEMBLY
Prior to beginning assembly, inspect all parts to ensure they are clean and dry.
Damaged or worn parts should be replaced, along with all air and fluid seals.
Wear clean protective gloves. Precautions should be exercised to prevent
contaminating any of the air chamber surfaces with chemicals during handling.