FOAMPRO® F1000
40
©2001 R11.01
3.2
MAINTENANCE | SERVICE
The chemical flow in the F1000 takes place in the Carrier Assembly (D500) and
the Mix Cartridge (D603 or other optional Mix Cartridge).
The parts in the Carrier Assembly (D500) are (See Diagram 41A):
Carrier Body (D501)
(2) Attachment Screws (D502)
Red “A” Valve Unit (D503R)
Blue “B” Valve Unit (D503B)
(2) Filter Screens (D504)
(2) Filter Plugs (D505)
(2) Filter Plug O Rings (D506)
(2) Hose Connectors (D507)
(2) Check Springs (D508)
(2) Check Balls (D509)
Thumbnut (D513)
2) Mix Cartridge O Rings (D602)
The Red “A” Chemical Valve (D503R) and the Blue “B” Chemical Valve (D503B)
contain O rings that can be replaced. These O Rings need to be serviced if either
of the chemical valves begin to leak. If either of the valves is damaged, the
entire valve assembly can be replaced.
Be sure that pressure on the Chemical System has been relieved before starting
this procedure. To service either of the valves:
1- Using snap ring pliers, remove the Snap Ring (D512) that holds the valve in
place.
(See diagram 4(See diagram 4
(See diagram 4(See diagram 4
(See diagram 4
1B)1B)
1B)1B)
1B)
2- Pull the Valve out from the Carrier
3- Clean the valve with solvent, then remove the three O Rings (D511) on the
valve.
4- Replace the three O Rings (D511), and lightly lubricate them with O Ring
lubricant.
5- Gently re-insert the valve into the Carrier (D501). You may have to hold the
center O Ring in place while slowly working the valve back into the Carrier
(D501). This center O Ring can be easily damaged if the valve is not gently
worked into the Carrier. Make sure that the Valve is aligned correctly so that the
valve pin stop on the Carrier is in the notch cut into the metal part of the valve.
6- Attach the Snap Ring (D512) to hold the Valve in the Carrier.
Chemical VChemical V
Chemical VChemical V
Chemical V
alvealve
alvealve
alve
ServiceService
ServiceService
Service
(D503R & D503B)(D503R & D503B)
(D503R & D503B)(D503R & D503B)
(D503R & D503B)
3.2.2
Carrier AssemblyCarrier Assembly
Carrier AssemblyCarrier Assembly
Carrier Assembly
(D500)(D500)
(D500)(D500)
(D500)
3.2.1
