Mansfield Vanquish Installation Manual

®

VANQUISH

SEAT QUICK-INSTALL INSTRUCTIONS

Remove the seat unit from the packaging.

1.

2.

B

A

3.

B (side view)

Your Mansfield Vanquish toilet comes with the seat’s side hinge assembly
pre-installed. Mounting the seat unit to the bowl’s side hinge assembly is
the only installation required.

Parts Key: A - Seat Arm B - Side Hinge Assembly (pre-installed) C - Hinge Rod

Place the seat unit on the toilet bowl, aligning the seat arms
(A) with the pre-mounted hinge assembly on the bowl (B).

4.

Reaching under the side hinge
assembly on each side of the
seat and bowl, depress the black

C

B (under view)

Hinge Rod Release Button

C C

Test for proper installation of the seat unit by raising the
seat and cover, releasing them and allowing the slow close
feature to lower them back down to a closed position.

buon in the assembly mechanism
to release the hinge rod (C) and
secure the hinge assembly to
the seat arm.

If the hinge rods do not immediately
engage with the seat assembly,
gently maneuver the seat up/ down/
forward/backward to line up the hole
and allow the hinge rods to engage
fully (you will hear a click). If the hinge
rod accidentally extends outside of
the seat assembly, simply push it back
in and begin again.

www.mansfieldplumbing.com | 877-850-3060

U.S. Patent No. 9809967

INSTRUCTIONS FOR REMOVAL AND REPLACEMENT OF THE VANQUISH® SIDE-MOUNT SEAT

C - Hinge Rod

1. 2.

C

C

a)

Under each side of the toilet deck,

a) firmly grasp and pinch together the

“flashlight” style buon mechanism.

b) Slide the buons inward to retract

hinge shaft until it secures into the
retracted position and clicks.

Lower both seat and cover

b)

RETRACTED

(under view)

(a) the right side is BLUE and the left side is YELLOW.

(under view)

After both sides are retracted, the seat is free to lift out of place. To replace the seat, follow steps 2 - 4
on the front of this installation instruction sheet using the new seat unit.

TROUBLESHOOTING

If your toilet seat or cover does not stay standing when lifted:

1. Ensure that your tank is installed properly.

The boom of the tank should be in contact with the top of the bowl. Contact should occur with the sanitary bar evenly and com­pletely across the front of the tank and also at the center of the back of the tank. If a gap exists between the tank and bowl at either

7

location, the tank bolts must be tightened down further. Using a
the tank touches the sanitary bar as described above. DO NOT OVERTIGHTEN or you may fracture the tank. Once you are certain
there is proper contact between the tank and bowl, lift the seat again to check if this adjustment was effective.

/

16” socket at ¼ turn increments, progressively tighten the bolts until

If the seat or cover continues to fall when lifted:

2. Adjust the hinge assembly.

a) Follow the instructions above to remove the seat.

b) On both sides of the bowl, remove the nut that secures

the hinge assembly face plate; then remove the plate.

NUT

(under view)

www.mansfieldplumbing.com | 877-850-3060

c) Loosen the stainless steel screws

three full turns (two screws per side/
hinge assembly).

d) Shift each hinge assembly forward

and upward until they will move no
further, then retighten the screws.

e) Replace the hinge assembly face

plates, secure the nuts, and reinstall
the seat.

Your seat and cover
should now stand properly.

U.S. Patent No. 9809967