HYDRO GUARD HG-3 LongNeck, Руководство пользователя

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Technical Section
Disassembly of the Hydro-Guard® HG-3 LongNeck™ Unit
Although the Hydro-Guard® Unit was delivered completely assembled, it may be
necessary or desirable to disassemble portions of the Unit, or the Unit in its entirety, in
order to allow for required service and maintenance. If disassembly is necessary, please
follow the directions below. Always close the curb stop before working on the unit
making sure the supply line is shut off and secured.
HG-3 Machine Disassembly
Step 1
Shut off water supply. Remove two (2) security screws and then the top cover.
Step 2
Remove nuts and washers and then the diffuser.
Step 3
Remove two (2) 7/16” bolts and washers and then the yoke.
Step 4
Remove four (4) Security Bolts from the ground plate.
Step 5
Remove Riser and ground plate together by pulling straight up. Please Note: Secure
O-Ring on top of riser. Set the assembly along side of unit.
Step 6
Push both handles down to release banjo coupling from bottom plate.
Step 7
Pull straight up and set internal assembly by ground plate.
Step 8
Remove 1/4” coil tube from relief valve at the bottom of the internal assembly.
Step 9
Remove phone line from program coupler. Pull Phone line from bottom of ground plate.
Disassembly complete.