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INSTALL MECHANICAL FLOAT SWITCH (011833)
1) Place cord into clamp and secure to discharge pipe as shown in clamp detail (see Figure C).
NOTE: Do not install the cord under the hose clamp.
2) Tighten the hose clamp with a screwdriver.
NOTE: Do not over tighten; over-tightening may cause damage to the plastic clamp.
3) Makesuretheoatcableisnotallowedtotouchtheexcesshoseclampbandduringoperation.
4) Theoatswitchmustbesuspended7”(17.8cm)belowdesiredactivationlevel(seeFigureD).
5) Becertainthatinstallationofoatallowsforunobstructedrangeofmotion.
IN A LIFT PUMP
Installoatswitchatalevelabovewherethepumpwillenergize.Ifapumpfailurecauseshigh-levelcondition,theAPak
™
Outdoor High Water Alarm
System will activate (see Figure A).
IN A HOLDING TANK
Suspendoatswitchintotank7”(17.8cm)belowdesiredalarmlevel.APak
™
OutdoorHighWaterAlarmSystemwillactivateifoatascendstoalarm
level (see Figure D).
Model Number 91104-0001
Item Description Qty Part #
1 Clamp, #36 worm-SS 1 001766
2 Switch,mechanicaloat 1 011833
Zoeller Company cannot be responsible for damages caused by faulty or negligent installation of this device. We respectfully suggest you
engagetheservicesofaqualied,licensedelectricianorserviceperson.
2
7"
ALARM
LEVEL
CLAMP
DETAIL
7” (17.8 cm)
TETHER LENGTH
FOR ALARM FLOAT
Figure C
Figure D
CLAMP DETAIL