Johnson Hardware IB-412 R01 Marine Sanitation System User Manual


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• Drill: Diameter 9mm.
• Silicone sealant, white.
If you do not use self-locking nuts, you will need some nut-locking
compound
1. Put the toilet in the selected position. Using the holes in the base
as a guide, mark the positions for the 4 bolt holes on the mounting
surface. Remove the toilet and drill 4 vertical holes, with a dia-
meter of 9mm, through the mounting surface.
2. Apply the white silicone sealant to the outer rim of the bottom
base.
3. Put the toilets on its place and tighten the fastenings securely. If
you are not using self-locking nuts, use nutlocking compound.
OPERATING INSTRUCTIONS
The toilet is one of the most used pieces of equipment on your boat.
Correct operation of the toilet is essential for the safety and comfort of
your crew and craft.
Hazard Risk:
Accidental Damage
IfthetoiletisconnectedtoANYthrough-hullttingsthatarebelowthe
waterline at any time, and if the toilet or pipe-work is damaged, water
mayoodin,causingthecrafttosink,whichmayresultinlossoflife.
Therefore, after every usage; both seacocks (or secondary valves)
MUST be shut.
Whenever your craft is unattended, even if only for a very short period
oftime,bothseacocks(evenifsecondaryvalvesaretted)MUSTbe
shut
Ensure that ALL users understand how to operate the toilet system
correctly and safely, including seacocks and secondary valves
Take special care to instruct children, the elderly and visitors
ABSOLUTELY SHUT SEACOCKS!
1. First use
Afterperiodswithoutusethetoiletmaybenetfromlubrication
1. Openinletandoutletseacocks(andsecondaryvalvesiftted)
2. Halfllthebowlwithwarmfreshwater
3. KeepingtheFlushControlLeverinthe“Shutposition”,pumpout
the warm water
2. Normal Use
Openinletandoutletseacocks(andsecondaryvalvesiftted).
• Before use, ensure that there is enough water in the bowl to pre-
vent the toilet paper becoming compacted at the bottom of the
bowl. If the bowl is empty, move the Flush Control Lever to the
“Openposition”andpumpthehandleupanddownuntiltheush-
ing pump is primed and water enters the bowl, then shut the
“FlushControl”.
• Operatethepumpwithlong,smoothstrokesforefcientandeasy
operation.
• During use, pump as necessary to keep the contents of the bowl
low enough for comfort.
• Use good quality hard or soft household toilet paper, but do not
use more than necessary.
• After use, keep the Flush Control Shut (
) and pump until the
bowl is empty.
• When the bowl is empty, Open the Flush Control (
) again,
and continue to pump until all waste has either left the boat, or
reached the holding tank (allow 7 complete up/down strokes per
meter length of discharge pipe-work.
Afterwards, shut (
) the Flush Control and pump until the bowl is
empty, Always leave the bowl empty to minimise odour and spillage
AFTER USE:
• SHUT THE FLUSH CONTROL. (
)
• SHUT BOTH SEACOCKS
NOTE: Do not put any of the following into the toilet: Sanitary
Towels, Wet Strength Tissues, Cotton Wool, Cigarettes, Matches,
Chewing Gum or any solid objects, Petrol, Diesel, Oil, Solvents of
any kind or water more than hand warm.
3. Cleaning
Aregularushingwithclean(sea)-waterrepresentsoneofthemost
effective methods to keep the toilet clean and good smelling.
• To clean the bowl, use any liquid or cream ceramic cleaner
• To clean the rest of the toilet, including the seat and lid, use a non-
abrasive liquid cleaner Polish with a dry cloth only.
• To disinfect the toilet, use a liquid disinfectant diluted in accord-
ance with the manufacturer’s instructions. It is possible to apply it
to all parts of the toilet using a sponge or soft brush as necessary.
• Afterapplyinganycleaningordisinfectingagent,alwaysush
well. DO NOT ALLOW THESE AGENTS TO STAND IN THE
SYSTEM.
CAUTION:
•
Do not use abrasive pads on any part of the toilet and do not use
cream cleaners except for the bowl.
•
Do not use thick liquid toilet cleansers or neat bleach because
they may damage the valves, gaskets and seals.
MAINTENANCE INSTRUCTIONS
INTRODUCTION:
Johnson Pump marine toilets normally do not require maintenance
during the season, provided that they are winterized in the autumn and
overhauled in the spring.
However,anytoiletwillbenetfrom:
Thoroughushing(refertotheoperatinginstructionsfornormaluse).
Regularuseifnotregularlyused,lubricationisbenecial(refertothe
operatinginstructionsfortherstuse)
HAZARDRISKLEAKS:Ifthetoiletisconnectedtoanythrough-hullt-
tings, and if the toilet or the pipework develops a minor leak, this leak
cansuddenlybecomeabiggerleakwhichwillallowwatertooodin,
causing the craft to sink, with subsequent loss of property and life.
THEREFORE, IN CASE ANY LEAK DEVELOPS, REPAIR IT IMMEDIATE-
LY! MOREOVER, REGULARLY INSPECT ALL FASTENINGS TO CHECK
TIGHTNESS AND LEAKS.
Service
1Preparation for winterization
Johnson Pump manual toilets are design to be simple to service;
therefore no special skills are needed, as well as no special tools are
required.
• Flush the toilet according to the operating instructions for normal
use and particularly ensure that all waste has left the discharge
pipework, that the bowl is empty and that both seacocks are
closed(eventhoughsecondaryvalvesaretted)
• Mop-up any water which might come out of the system
2 Seal replacement
If water begins to leak round the piston rod on top of the pump, it
means that the seal assembly is worn out and should be replaced.
To this purpose, you will have to act as follows:
Youwillneeda“Gasketkit”
• Raise the handle to the top of its travel and wrap one turn of tape
around the piston rod immediately below the handle. Using pliers,
grip the piston rod only through the tape, unscrew the handle and
remove the bumper washer. KEEP HOLD OF THE PISTON ROD AS
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