6
MAINTENANCE
Maintenance intervals and normal parts replacement vary widely depending on numerous factors such as: type of
vessel, frequency of system use, quality of flushing water, etc. The chart below is intended strictly as a general
guideline. Owner discretion and consideration of actual usage must be the first basis for determining proper
maintenance levels.
SPARE PARTS
To calculate total spare parts required, determine number and type of toilets and pumps.
*See Base Assembly - Page 10.
Maintenance Procedure
Follow cleaning procedures above.
Tighten all clamps, including base clamp ring.*
Check all wire connections.
Check & tighten water valve mounting screws.
Clean filter screen in water valve.
Check pump and in-line valves.
Check toilet seals.
Check vacuum breaker.
Check water valve.
Part Number
347802
316140
316906
314349
Approximate Maintenance Level
Monthly
Annually
Annually
Annually
Annually
2-3 years or as needed
3-5 years or as needed
3-5 years or as needed
3-5 years or as needed
Type of System
Toilet Series
& Quantity
Pump Series
& Quantity
316140
Seal Kit
500-800
314349
Valve Kit
500-800
310076
Valve Kit
S Pump
348702
Valves
M Pump
318065
Vacuum
Breaker
500
316906
Vacuum
Breaker
800
318032
Vacuum
Switch
Vac Tank
310048
Ring/
Clamp Kit
(Bone)
318162
Ball/Shaft
Cartridge
Kit
On Board Spare Parts Calculation Chart: (Per System)
310540
Vacuum
Generator
Kit
500
1
2
1
2
3
4
5
6
800
1
2
1
2
3
4
5
6
S
1
1
1
2
M
1
1
1
1
1
1
1
1
1
1
1
1
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Per Vessel: Vacuum Tester 530002 (1 each) & Owners Manual (1 each)
CAUTION:
The use of freshwater antifreeze that contains alcohol will result in damage to your sanitation
system. Only use propylene glycol freshwater antifreeze that
does not contain alcohol.
6. Drain potable water tank.
7. Add freshwater antifreeze to potable water tank.
8. Flush potable water antifreeze and water mixture through toilet and into the waste holding tank. Each
installation is different so amounts may vary. User discretion is required to assure adequate protection.
9. Turn off electrical power.
1 each
1 each
1 each
2 each
1 each
1 each
1 each
2 each
