American Standard 2073 installation instructions Care And Cleaning

Models: 2073

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12 CARE AND CLEANING

9b

10

TOP

 

ARM NIPPLE

 

 

 

 

REFILL

 

 

 

 

TUBE

 

 

 

 

TANK

 

 

 

 

LEVER

 

 

CRITICAL LEVEL

 

 

 

 

MARK ("C.L.")

 

 

 

 

MUST BE

 

 

 

 

1" ABOVE

 

 

 

 

OVERFLOW PIPE

FLOAT

Fig. 10A

 

 

 

 

 

 

CUP

 

 

FILL

 

 

 

 

VALVE

 

 

 

 

 

 

WATER LEVEL

 

 

VALVE

 

ADJUSTMENT

 

 

 

ROD

 

 

BODY

 

 

 

 

 

 

ADJUSTABLE

 

 

SHANK

 

HEIGHT

 

 

WASHER

 

 

LOCK NUT

THREADED

 

SHANK

 

 

CONE WASHER

 

 

 

 

 

PARTS FOR WATER

 

 

 

COUPLING NUT

CONNECTION

 

 

 

(SEE STEP 9)

 

 

 

(HAND TIGHT ONLY)

 

 

 

 

Diagram 1

 

 

 

 

 

 

ADJUSTMENTS

 

 

 

With correct washers in place (see Step 9a), tighten

a. Adjust water level. Water level should be adjusted to level indicated in

 

tank by adjusting float cup. See Step 11 for water level adjustment method.

 

COUPLING NUT 1/4 turn beyond hand tight.

 

IMPORTANT:

 

 

 

 

 

 

 

DO NOT OVERTIGHTEN.

b. If bowl fails to siphon, an adjustment may be required with the lift chain.

 

 

Simply remove the bead chain from the retainment clip (see Fig. 10A)

 

 

and take up slack on the chain, and reinsert on lift rod. Make sure the chain

11

 

is not too taught.

 

 

Turn on water supply.

 

 

 

 

Submerge the FLOAT

12 CARE AND CLEANING

 

 

CUP under the water for

 

 

30 seconds. Adjust the

When cleaning your toilet, wash it with mild, soapy water, rinse

 

water to desired level by

thoroughly with clear water and dry with a soft cloth.

 

 

 

 

 

turning WATER LEVEL

! WARNING: Do not use in-tank cleaners. These products

 

ADJUSTMENT ROD

can seriously damage fittings in the tank. This damage can

 

and moving FLOAT

cause leakage and property damage.

 

 

CUP up or down.

American Standard shall not be responsible or liable for

 

 

 

 

any damage caused by the use of in-tank cleaners.

13 TROUBLE SHOOTING FLUSH VALVE

13a REFILL TUBE REPLACEMENT:

 

 

SEAL REPLACEMENT:

 

 

 

1.Turn off water supply and flush toilet to empty tank.

2.Disconnect chain from trip lever by removing hair pin cotter

 

and clevis pin.

 

 

3.

Parially lift and support piston bottom with one hand.

 

4.

Remove thumbscrew by turning counter-clockwise.

Locate bottom portion of

5.

Remove piston top and gasket.

 

hose clip to vent tube at

6.

Replace gasket with new gasket.

location as shown.

7.

Reverse procedure, turn thumbscrew until 2 clicks are felt.

 

HAIR PIN

THUMBSCREW

 

COTTER

 

 

 

 

PISTON TOP

 

 

 

GASKET

 

 

 

PISTON BOTTOM

 

NOTE: DO NOT ADD ANY FOREIGN MATERIALS TO THE SEALING SURFACE.

- 3 -

730924-100 Rev. E

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American Standard 2073 installation instructions Care And Cleaning