DEMA DUAL SINK DISPENSER
MODEL: 652GAP & 652GAP-2M
INSTALLATION INSTRUCTIONS
I-782
Pg. 3 of 5
Rev. E-42173 10/04/16
B.
Proportioner stops drawing chemical:
1.
Inspect foot valve for dried chemical or dirt. Soak in hot water to clean.
2.
Proportioner inlet clogged with dried chemical. Remove metering tip and try injecting in hot water. If
there is no suction, remove proportioner and soak in hot water to clear interior passages.
RETURNS:
NO MERCHANDISE MAY BE RETURNED FOR CREDIT WITHOUT DEMA’S
WRITTEN PERMISSION. RETURN MERCHANDISE AUTHORIZATION NUMBER
REQUIRED IN ADVANCE OF RETURN.
WARRANTY:
DEMA products are warranted against defective material and workmanship under normal use and
service for one year from the date of manufacture. This limited warranty does not apply to any products
which have a normal life shorter than one year or failure and damage caused by chemicals, corrosion,
improper voltage supply, physical abuse, or misapplication. Rubber and synthetic rubber parts such as “o”-
rings, diaphragms, squeeze tubing and gaskets are considered expendable and are not covered under
warranty. This warranty is extended only to the original buyer of DEMA products. If products are altered
or repaired without prior approval of DEMA, this warranty will be void.
Defective units or parts should be returned to the factory with transportation prepaid. If inspection
shows them to be defective, they will be repaired or replaced without charge, F.O.B. factory. DEMA
assumes no liability for damages. Return merchandise authorization number, to return units for repair or
replacement, must be granted in advance of return.
Sw ivel A dapter O r
M ale Threaded Fitting
C hem ical Supply Tube
F IG U R E 1
C hem ical
C ontainer
C hem ical Supply Tube
B all V alve (2)
O utlet Tube
O utlet Tube
