3
All installations must comply with all applicable electrical and plumbing codes, including, but not limited to, National Electrical Code, local,
regional, and/or state plumbing codes, etc.
TYPICAL HIGH TEMPERATURE PUMP INSTALLATION
Most 200° F (93° C) installations do not involve effluent or sewage. Consult factory.
CAUTION:
High temperature pumps must be installed in a steel or concrete basin. Do not use polyethylene or fiberglass basins.
Typical High Temperature Automatic Installation
Typical High Temperature Nonautomatic Installation
1. Electrical wiring and protection must be in accordance with National Electrical Code and any other applicable state and local electrical
requirements.
2. Install a Unicheck (combination union and check valve), preferably just above the basin, to allow easy removal of the pump for cleaning or repair.
Use all metal swing type check valve.
3. When a Unicheck is installed, drill a 3/16" (5 mm) diameter hole in the discharge pipe even with the top of the pump. NOTE: The hole must also
be below the basin cover.
4. All installations require a basin cover to prevent debris from falling into the basin and to minimize accidental injury.
5. Securely tape power cord to discharge pipe clear of the float mechanism.
6. Use a full-size discharge pipe.
* 7. Pump must be level and float mechanism clear of sides of basin before starting pump.
8. Install blocks or bricks under pump to provide a settling basin.
9. Basin must be clean and free of debris after installation.
CAUTION
Switch housing and cord must not be exposed to high temperature water or steam for extended periods. Do not install below the lid
or in the pit. If a longer float rod is required for deep pit installations, consult factory.
* Check specific control installation instructions for other types of control usage.
FLOAT ROD ASSEMBLY INSTRUCTIONS
(AUTOMATIC ONLY)*
“OFF”
“ON”
High Temperature “On-Off”
Float Positions
High Temperature
Float Rod Assembly
1. Slide two float stops (6) and small float (7) onto lower float
rod (1) as shown. If an extender kit (P/N 10-0656) is being
used, add additional lower floats provided with the kit.
2. Slide lower float rod (1) through float rod guide (9).
3. Apply loctite sealant (5) to 1" (25 mm)
long
stud (2) and
insert 1/2" (13 mm) into threaded hole in lower float rod (1).
4. Attach middle section of float rod (3) to lower float rod (1).
(Reference step 3.) If an extender kit is being used, repeat
steps 3 and 4 for each kit used. Each kit adds one float and
1' (0.3 m) of float rod length.
5. Slide large float (8) and remaining float stop (6) onto float
rod as shown. (Do not tighten float stop set screw at this
time.) (Reference step 10.)
6. Attach upper section of float rod (4) to middle float rod sec
-
tion (3). (Reference step 3).
7. Attach float rod assembly to control box switch arm.
8. Attach control box to discharge pipe at desired level using
pipe clamp (10) provided.
9. Attach float rod guide (9) to discharge pipe using pipe
clamp provided
as shown.
10. Adjust float stops (6) to desired “on-off” levels and tighten
set screws.
11. Check float mechanism for free movement. Float must clear
pump, discharge pipe, pit, and pit cover.
12. Check your installation. Fill pit with water and check for cor-
rect operation and correct ”on-off” levels.
13.
CAUTION
Do not touch unit or piping with unit
connected to the power source.
Adjust as required.
* The "On" point can be extended in 1' (0.3 m) increments using P/N 10-0656. The wire and
conduit from pump to switch must be lengthened accordingly at time of order. Check pump for
proper cord/conduit length before starting assembly. Standard cord/conduit length is 3' (0.9 m).
SK772
6
8
9
6
7
6
5
5
10
4
2
3
2
1
10
SK773
1
2
3
5
6
4
9
7
SK756
1
4
2
5
6
3
9
8
7
SK754
© Copyright 2015 Zoeller
®
Co. All rights reserved.
