Waterworks Julia Pressure Balance Control Valve Trim with White Porcelain Lever Handles - Manual (Page 2)

8. Allow the valve to run in warm position for a few
minutes to completely flush the system. If system is
quite dirty, remove valve spindle to ensure proper
flushing.
9. IMPORTANT: This valve is equipped with a limit
stop screw (8, 9) to be used to limit the valve handle
from being turned to excessively hot water discharge
temperatures.
10. Setting the limit stop screw : Open the valve to the
maximum desired temperature then turn the limit
stop screw (8) in until it seats.
11. WARNING: FAILURE TO ADJUST THE LIMIT
STOP SCREW PROPERLY MAY RESULT IN
SERIOUS SCALDING.
12. WARNING: THIS SHOWER SYSTEM MAY NOT
PROTECT THE USER FROM SCALDING WHEN
THERE IS A FAILURE OF OTHER TEMPERATURE
CONTROLING DEVISES ELSEWHERE IN THE
PLUMBING SYSTEM.
INSTALL THE TRIM:
Note: Part numbers refer to trim and/or rough
exploded view drawings.
13. Hand tighten the dome cover (5) completely onto
the packing nut (10). The dome cover MUST be
tightened to prevent damage to the handle.
14. Moisten the o-ring (7a) then slide the plate (7-7b)
trim over the dome cover.
15. Secure the plate to the wall using the two screws
(6).
16. Pull off the indice assembly (2-2c) from the handle,
position then hold handle spacer (4) onto the
spindle. Secure the handle by tightening the screw
(3) then reinstall the indice assembly.
Installation Guidelines
W A T E R W O R K S
Waterworks is a registered trademark of Waterworks Inc.
SERVICE
NOTE: REFER TO EXPLODED VIEW DRAWING
FOR SERVICE PART CALL OUTS. A TROUBLE
SHOOTING GUIDE IS ALSO INCLUDED.)
18. Remove valve trim.
19.Shut-off water to the valve. Remove the service
stop cap (26), stop retainer (25) and tighten valve
stop (22) with a
3
16
" hex wrench.
20.CAUTION: Before removing main cap/bonnet nut
(3) use the following sequence to avoid damage to
the stem:
-Unthread the adjustment screw (9) until the o-ring
is fully exposed.
-Open valve to full hot and unscrew cap/bonnet nut
(3).
Leave packing nut (10) in place when removing
cap/bonnet nut to avoid damage to packing
assembly.
-Control stem/spindle (11-13) will be removed with
the cap/bonnet nut.
21.Replace appropriate parts as needed and inspect
seats and o-rings for any visible wear.
22.Extended Service:
-Control Stem: the end of the control stem that is
the furthest point into the valve is the most
important part. This houses the stainless steel
control piston (12).
-Shake the stem and listen for the piston to be
moving back and forth. A freely moving piston
makes a knocking noise similar to an empty spray
paint can.
-If a noise is not detected, check for obstructions
such as flux, solder, saw dust etc. Soak in de-scaler is
necessary.
-Replace the cartridge if the piston does not move
freely.
-Seat replacement: requires seat replacement tool
and appropriate parts.
23.Reinstall the valve in reverse sequence.
If further assistance is required, please contact Product
Support at 1-800-927-2120 (8am-7pm EST).
Julia Pressure Balance Valve Trim
17. Open the valve and confirm the temperature
setting, adjust as required.
10.09.06
These guidelines have been prepared for the professional contractor to aid in the installation of:
JULIA PRESSURE BALANCE VALVE TRIM (JUSV31-K, JUSV32-K, JUSV33-K
& GUSV81R) All dimensions are based on original specification and are subject to change and variation.
Please consult your Design Associate for current specifications.