ZURN Sierra Z7440-XL-CST Series Use and care manual

PAGE 1 OF 4
ZURN INDUSTRIES, LLC 5900 Elwin Buchanan Drive, Sanford, NC U.S.A. 27330, Ph. 1-800-997-3876, Fax [phone]
In Canada: ZURN INDUSTRIES LIMITED 7900 Goreway Drive, Unit 10, Brampton, Ontario L6T 5W6, Ph. 905-405-8272, Fax [phone]
Rev. A Date: 6/25/2018 C.N. No. SAN008311 Prod. | Dwg. No. CF1203
Installation Maintenance Instructions Replacement Kits
Z7440-XL AND Z7440-XL-CST Series Single Handle Lavatory
Faucet With Adjustable Temperature Limit Stop
CONGRATULATIONS
You have purchased a ZURN Quality Manufactured lavatory
faucet that contains a "life of the system" ceramic cartridge. The
Sierra faucet will provide you with years of trouble free service. If
you should have any questions, please contact your local ZURN/
TEMP-GARD representative or the factory at the address on the
back of this sheet.
1. Shut off hot and cold water supplies.
2. Place faucet base plate on faucet and position on lavatory
sink. In some installations, a sealant may be required to
make a water tight seal between the faucet base plate
and the mounting surface. The installer should verify the
compatibility of the selected sealant with the mounting
surface manufacturer. Both plumber’s putty and silicone
sealants are compatible with Zurn faucets and xtures.
Consult the mounting surface manufacture for their
recommendation of sealant. From underneath the sink,
position bracket on mounting studs and attach the hex nuts.
Tighten hex nuts.
3. If faucet includes pop-up or grid drain, refer to next
page for pop-up assembly installation.
4. Connect left inlet tube to hot water supply and right inlet
tube to cold water supply.
CAUTION: Care should be taken
not to kink tubes when connecting to water supplies.
INSTALLATION INSTRUCTIONS
Item Part Number Description Qty.
1
RK7440-LH LEVER HANDLE 1
2
RK7440-LP LOOP HANDLE 1
3
RK7440-3
RETAINING NUT ASSY.
RETAINING NUT
1
RETAINING GASKET 1
ESCUTCHEON 1
4RK7440-
CART
CARTRIDGE ASSEMBLY WITH LIMIT STOP 1
5
RK7440-94
AERATOR, STD 2.2 GPM
AERATOR
1
WASHER 1
RK7440-94-
VP1.5
AERATOR, 1.5 GPM ,
VANDAL RESISTANT
AERATOR
1
WASHER 1
RK7440-
94SO
AERATOR SPRAY OUTLET
1.0 GPM
AERATOR
1
WASHER 1
7440-94LA
AERATOR, LAMINAR FLOW,
2.2 GPM
AERATOR
1
WASHER 1
7440-94VP/
WK
AERATOR, VANDAL PROOF
2.2 GPM
AERATOR
1
WASHER 1
KEY 1
7440-94FC/
WK
AERATOR, FLOW
CONTROL 0.5 GPM
AERATOR
1
WASHER 1
KEY 1
6
RK7440-90 BASE PLATE 1
7
RK7440-17 MOUNTING BRACKET ASSY.
BRACKET
2
HEX NUT 2
8
RK7440-HK INLET NUTS 2
9
RK7440-36W SPOUT ASSY.
SPOUT GASKET
1
WATERWAY SPOUT 1
AERATOR WASHER 1
WARNING: Cancer and Reproducve Harm - www.
P65Warnings.ca.gov
ADVERTENCIA: Cáncer y daño reproducvo - www.
P65Warnings.ca.gov
AVERTISSEMENT: Cancer et eets néfastes sur la
reproducon - www.P65Warnings.ca.gov

PAGE 2 OF 4
ZURN INDUSTRIES, LLC 5900 Elwin Buchanan Drive, Sanford, NC U.S.A. 27330, Ph. 1-800-997-3876, Fax [phone]
In Canada: ZURN INDUSTRIES LIMITED 7900 Goreway Drive, Unit 10, Brampton, Ontario L6T 5W6, Ph. 905-405-8272, Fax [phone]
Rev. A Date: 6/25/2018 C.N. No. SAN008311 Prod. | Dwg. No. CF1203
1.Remove the ange (2), then thread nut (5) and ber gasket
(4) down as far as possible. Place the housing gasket (3)
on top of ber gasket and nut.
2.Apply teon tape to the threaded portion of tailpiece (7) and
thread into body (6).
3. Apply putty to the underside of the ange (2). Push the pop-
up assembly through the bottom of the lavatory sink. Screw
the ange (2) onto the pop-up body (6).
4. Face the pivot hole towards the wall. Pull down on the pop-
up assembly and tighten the nut (5), ber gasket (4) and
housing gasket (3). Do not let the pop-up assembly turn
while tightening. Remove the excess plumbers putty from
the ange.
5. Place gasket (10) into nut (11). Place nut (11) over rod and
rod ball (9). Place seat (8) in rod ball hole. Tighten nut (11)
hand tight. The pop-up stopper (1) can be installed two
different ways: (A) removable and (B) non-removable. See
stopper drawing " A" and "B" on opposite page. Position
stopper into body (6).
6. Place clip (12) over a hole in the metal strap (13). Insert the
horizontal rod (9) through both the hole in the strap (13)
and clip (12). You can bend the strap for travel adjustment.
7. Place the lift rod (15) down through the hole in the faucet
and then the strap (13). Set the desired height of push rod
and tighten the thumb screw (14).
METAL POP-UP INSTALLATION
___________________________ INSTALLATIONS INSTRUCTIONS
Item Description
1 STOPPER
2 FLANGE
3HOUSING GASKET
4FIBER GASKET
5 NUT
6 BODY
7 TAILPIECE
8 SEAT
9ROD & BALL
10 GASKET
11 NUT
12 CLIP
13 STRAP
14 THUMB SCREW
15 LIFT ROD

PAGE 3 OF 4
ZURN INDUSTRIES, LLC 5900 Elwin Buchanan Drive, Sanford, NC U.S.A. 27330, Ph. 1-800-997-3876, Fax [phone]
In Canada: ZURN INDUSTRIES LIMITED 7900 Goreway Drive, Unit 10, Brampton, Ontario L6T 5W6, Ph. 905-405-8272, Fax [phone]
Rev. A Date: 6/25/2018 C.N. No. SAN008311 Prod. | Dwg. No. CF1203
(A) REMOVABLE STOPPER INSTALLATION
Install the complete pop-up assembly without the stopper.
Drop the stopper in the pop-up so that the bottom ledge of
the stopper rests on top of the pivot rod.
(B) NON-REMOVABLE STOPPER INSTALLATION
Before installing the pivot rod and strap assembly, insert
the stopper into the pop-up. Assemble pivot strap assem-
bly to pop-up body so that the rod goes through the lower
opening of the stopper.
1. Apply putty underneath the ange
of body (1).
2. Apply teon tape to the tailpiece
(5) and thread into body (1).
3. Place grid drain assembly down
through lavatory sink.
4. Install housing gasket (2), at
gasket (3) and nut (4). Tighten nut.
5. Remove excess putty from ange
(1).
1. Remove aerator and open valve to mixed position.
2. Turn water on for 1 minute.
3. Check for leaks under the sink.
4. Shut off faucet and replace aerator.
NOTE TO INSTALLER: When using vandal proof aerator (-VP)
or ow control (-FC), keep the installation key xed under sink
or in known location for future use. Keep installation instructions
with faucet for future reference.
Faucet Test and Adjustment
Testing Procedures
Grid Drain
1. Remove handle.
2. Remove limit stop from cartridge.
3. Turn water on. Set to desired maximum temperature.
Clockwise rotation of stop increases temperature and
counterclockwise rotation of stop lowers temperature.
4. Re-install limit stop so that the lug on cartridge touches
lug on stop.
5. Re-install handle.
SETTING PROCEDURES
Temperature Limit Stop
______________________________ INSTALLATION INSTRUCTIONS
Stopper Assembly
Item Description
1 BODY
2HOUSING GASKET
3FLAT HOUSING
GASKET
4 NUT
5 TAILPIECE

PAGE 4 OF 4
ZURN INDUSTRIES, LLC 5900 Elwin Buchanan Drive, Sanford, NC U.S.A. 27330, Ph. 1-800-997-3876, Fax [phone]
In Canada: ZURN INDUSTRIES LIMITED 7900 Goreway Drive, Unit 10, Brampton, Ontario L6T 5W6, Ph. 905-405-8272, Fax [phone]
Rev. A Date: 6/25/2018 C.N. No. SAN008311 Prod. | Dwg. No. CF1203
Assuming proper care, your Zurn Sierra faucet will provide you with years of trouble free service. Care in cleaning is
important. The nish can be damaged with the use of harsh abrasive cleaners or polishes. To clean the valve, gently
wipe with damp cloth and blot dry with a soft towel.
Always use Zurn parts when performing routine maintenance. The use of non-Zurn parts will void your warranty. After
any maintenance is performed on the valve, ush the system as noted in the Faucet Test and Adjustment section of the
instructions.
Faucet leaks from under faucet handle. All supplies are on.
No water comes out of faucet spout. All supplies are on.
Water deects at an angle from the faucet spout.
Faucet leaks from inlet supplies
Remove faucet handle. Tighten retaining cartridge nut. Do not
over tighten. Tighten until nut is snug.
Aerator is clogged. Remove aerator. Remove debris and
reinstall aerator.
Aerator has debris. Remove aerator. Remove debris and
reinstall aerator.
Aerator is loose. Water way may leak from aerator and appear
under sink. Tighten aerator.
LIMITED WARRANTY: All goods sold hereunder are warranted to be free from defects in material and factory workmanship for a period of
three (3) years from the date of purchase. We will replace at no cost goods that prove defective provided we are notied in writing of such
defect and the goods are returned to Zurn Industries, Inc. prepaid at Falconer, New York, with evidence that they have been properly main-
tained and used in accordance with instructions. We shall not be responsible for any labor charges or any loss, injury, or damages
whatsoever, including incidental or consequential damages. The sole and exclusive remedy shall be limited to the replacement of the
defective goods. Before installation and use, the purchaser shall determine the suitability of the product for his intended use and the pur-
chaser assumes all risk and liability whatever in connection therewith. Where permitted by law, the implied warranty of merchantability
is expressly excluded. If the products sold hereunder are "consumer products," the implied warranty of merchantability is limited to a
period of three (3) years and shall be limited solely to the replacement of the defective goods. All weights stated in our catalogs and
lists are approximate and are not guaranteed.
TEMP-GARD LIMITED WARRANTY
Problem Solution
CLEANING INSTRUCTIONS
MAINTENANCE
_____________________________________________ TROUBLE SHOOTING