Moen 84781 manual Installation Instructions

Models: 84781

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INSTALLATION INSTRUCTIONS

INSTALLATION INSTRUCTIONS

!CAUTION: Always turn water OFF before removing existing faucet or disassembling the valve. Open valve handles to relieve water pressure and insure that complete water shut-off has been accomplished.

Before installing new faucet make sure that the cartridge nuts are in place. The cartridge and cartridge nuts were properly installed and tested before leaving the factory. Although it is unlikely, it is nevertheless possible that through the handling of the valve by any number of persons the cartridge nuts may not be properly installed. This should be carefully checked at time of installation. If the cartridge nuts are not properly installed, water pressure could force the cartridge out of the casting. Personal injury or water damage to the premises could result.

1

14

2 3

15

Mounting

Shank

Manual backgroundManual background 167

1.Make sure that the mounting surface is clean and dry. Orient deck gasket (17) as shown, then assemble the deck gasket to the lav assembly, pushing the gasket around the mounting shanks until it is seated inside the bottom lip of the escutcheon (16).

2.From under the sink, thread mounting nut/washer (16) (large side up) onto mounting shanks. Check faucet position on sink top, and align and match escutcheon gasket to escutcheon, then HAND-TIGHTEN. Connect supplies to mounting shank. If using flexible supply lines, thread onto faucet supplies finger tight, then tighten with a wrench by rotating one half turn.

3.Install lever handle into handle hub. Be sure the O-ring is in place on insert.

B

1

2

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

1

Drain Plug

 

9

Pivot Nut

15

 

3

 

2

Lift Rod & Knob

 

10

Lift Rod Strap

 

14

 

3

Seat

 

11 Lift Rod Strap Screw

(A)

 

11

4

Bottom Gasket

 

12

Spring Clip

 

 

 

 

 

4

10

5

Mounting Washer

13

Seal

1

 

6

Mounting Nut

 

14

Plumber’s Putty

 

5

 

 

6

 

7

Tailpiece

 

15

Pivot Rod

 

 

13

 

8

Pivot Rod Seat

 

 

 

 

 

7

15

 

 

 

 

 

15

 

8

12

 

 

 

 

 

 

 

9

 

 

 

 

 

(B)

 

 

 

 

 

 

 

1. Place plumber's putty (14) under seat (3).

 

 

 

illustration (A) above. Slide the pivot nut (9) onto the pivot rod and thread it snugly

2. Drop seat into drain opening in sink.

 

 

 

onto the drain body, be careful not to overtighten.

3. From underneath the sink, slide the bottom gasket (4), mounting washer (5)

(B) EASY REMOVAL: For quick

removal of drain plug for cleaning, follow

and mounting nut (6) onto drain seat and hand tighten.

 

 

 

 

instructions above except position parts as shown in illustration (B) above.

4. Fit seal (13) inside the drain tailpiece (7).

 

 

 

 

 

 

7. With lift rod (2) in position on the faucet, insert the end into the lift rod strap (10)

5. Install the tailpiece and hand tighten. Align the entire assembly so that the pivot

rod opening is facing the rear of the sink, hand tighten the mounting nut (6) until

 

and secure with lift rod strap screw (11).

snug.

 

 

 

 

8.

Connect the pivot rod (15) to the lift rod strap using the spring clip (12) as

6. Drop in drain plug (1) and install pivot rod in one of the following ways:

 

shown above.

 

 

 

 

 

 

9. Place the drain plug in the full open position, loosen lift rod strap screw and

(A) VANDALPROOF: Prevents unauthorized removal of drain plug. Place pivot

 

adjust lift rod height so that the knob clears the faucet. Tighten the lift rod strap

rod seat (8) into opening of tailpiece as shown.

Place the pivot rod (15) into the

 

screw. Installation is now complete.

opening and position the pivot rod through the drain plug

hole

as shown in

 

 

 

 

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Moen 84781 manual Installation Instructions