General Safety Instructions - Dometic MASTERFLUSH MF7100 Instructions De Montage

General safety instructions

Caution! Hazard of Flooding
If toilet is connected to ANY through-the-hull fi ttings, ALL fl exible hoses must be of marine
sanitation quality and must be secured to ANY fi ttings (such as those at seacock, vented
loop or toilet) with two stainless steel, worm-drive hose band clamps at each connection.
Connections MUST be checked frequently for integrity. Failure to comply can result in
fl ooding which can cause loss of property and life .
Caution! Hazard of Flooding
If toilet rim is ever less than 8 in. (20 cm) above the highest possible waterline at ANY time
(during any conditions of heel, load or trim) and is connected to ANY through-the-hull
fi ttings, properly positioned ventilated (vented) loops MUST be installed in intake* or dis-
charge piping to prevent potential back siphonage of sea water into the boat. Vented loops
must be equipped with integral check valve that permits air into line to prevent siphoning.
Failure to do so can result in fl ooding which can cause loss of property and life.
Caution! Hazard of Flooding
If toilet uses sea water for fl ushing at ANY time, a sea water pump controlled by an auto-
matically operating demand switch MUST NOT be installed. If the onboard water valve or
any plumbing connections were to leak, the automatically operated pump would start and
could fl ood the boat. Failure to comply can cause loss of property and life.
Caution! Hazard of Flooding
Do not connect sea water fl ush toilet (models 7160, 7260) to an onboard pressurized water
system. Failure to comply can result in fl ooding which can cause loss of property and life.
Caution!
Do not connect sea water fl ush toilet (models 7160, 7180) to an onboard potable water
system. Failure to comply could result in contamination of the potable water supply.
Caution! Hazard of Flooding
Before beginning any work on this product, be sure that all electrical power to the unit has
been turned off and that seacocks are in the CLOSED or OFF position. Failure to do so can
result in fl ooding which can cause loss of property and life.
Caution! Hazard of Shock or Fire
Always use recommended fuse, circuit breaker and wire size. Failure to do so can result in
fi re that can cause the loss of property and life.
Caution!
Overfi lling the holding tank can create serious damage to the sanitation system, such
as rupturing the holding tank and releasing tank contents into the bilge. To prevent this
possibility, Dometic recommends using a "full" tank shut-down relay from the "full" signal
generated by an optional Dometic DTM01C tank monitor or DTM04 four-level tank monitor
system.
Dometic MasterFlush
* if connected to sea water
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