Kohler Adair K-78872T Handleiding voor installatie-instructies - Pagina 7

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Fasten the snap along "CLOSE"

direction.

Float adjustment instructions: Make

sure the height of surface E is 2-4mm

lower than surface G.

TROUBLESHOOTING CHART

SYMPTOMS

1. Canister valve

turns on/off by itself

without toilet being

flushed.

Canister

valve

continues to run,

allowing water to

enter tank.

3. Incorrect water

level height.

4. Long or noisy tank

fill cycle.

5. Poor flush.

6. Toilet overflows.

7. Toilet does not

activate.

1280754-T01-B

PROBABLE CAUSES

A. No slack in flapper chain assembly, holding

flapper off seat.

B. Flush valve flapper ball worn, dirty or misaligned

with flush alve seat; or seat corroded so flapper

will not seal.

C. Refill tube pushed too far down in overflow pipe.

Canister

valve seal may be cracked or split.

B. Tank water level set above overflow level.

C. Trip lever binding, holding flush ball open.

A. Valve float cup does not contain enough water

to provide required ballast.

A. Plugged valve inlet or supply line.

A. Water level is too low.

B. Trapway or rim holes are obstructed.

C. Soil pipe or vent is obstructed.

D. Supply shut-off valve not fully open.

E. Low water level in bowl due to refill tube being

plugged or out of over-flow tube.

A. Toilet trayway is obstructed.

B. Soil pipe or vent is obstructed.

A. Chain is not connected to lift rod or flush valve.

SCALE

5:1

Fig.#11d

11d

Float

Water Cup

Fig.#11e

11e

-7-

Screw

G 2-4mm

CORRECTIVE ACTION

A. Adjust flapper chain assembly for proper slack.

B. Inspect, clean and, if necessary, replace flapper

ball and/or seat.

C. Attach refill tube to overflow pipe above the

water line.

A. Replace seal.

B. During fill cycle, hold float under water a few

seconds to allow it to fill with water ballast.

C. Turn trip lever nut clockwise to loosen until trip

lever no longer binds.

A. During fill cycle, hold float under water a few

seconds to allow it to fill with water ballast.

A. Perform Corrective Action 2.A

A. Adjust

tank

water level.

B. Unclog trapway; clean rim holes.

C. Clear obstruction from soil pipe or vent.

D. Open supply shut-off valve.

E. Clean or straighten refill tube; attach refill tube

to overflow tube.

A. Use plunger to unclog.

B. Clear obstruction from soil pipe or vent pipe.

A. Reconnect the chain.