Graco SaniForce 1040 Repair Parts List Manual page 12

Repair
Check Valve Valve Repair Repair
Check Check Valve Repair
NOTE: Kits are available for new check valve balls in
NOTE: NOTE:
a range of materials. Gasket kits also are available.
Disassemble the the Check
Disassemble Disassemble the
1. Follow the Pressure Relief Procedure, page 9
Disconnect all hoses.
2. To drain the pump, partially disassemble the fluid
section as noted below.
3. Remove the clamps (23) on the outlet manifold
(17) and remove the manifold.
NOTE: Use care while removing manifolds to NOTE: NOTE:
safely remove check valve components.
4. Remove remaining clamps, manifolds, gaskets
and check valves.
5. Clean and inspect gaskets, balls, ball stops, and
seating surfaces for any damage and replace as
necessary.
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Tel: 866-777-6060
Fax: 866-777-6383
Check Valve Valve
Check Valve
Springer Pumps, LLC
6. To continue disassembly, see
Disassemble the Standard Diaphragms, page
Reassemble Reassemble the Reassemble the Check the
NOTE: NOTE: Lubricate clamps and clamping surfaces with NOTE:
waterproof, sanitary lubricant.
1. Reassemble ball check assembly in reverse
order.
2. Attach the manifolds to the fluid covers. Tighten
clamps hand tight.
.
Check Valves Check Valves Valves
3A6780C
Website: www.springerpumps.com
Int'l: +001 267 404 2910
13.