INTERNAL WEIGHT
SENSOR FLOAT
®
ONLY
1. Determine desired activation level as
shown in Figure B.
2. Suspend switch 18 cm below desired
activation level as shown in Figure F.
Switch remains partially submerged
during the "on" tipping action. Switch can
be totally submerged and still continue
to operate properly.
3. Wire switch as shown in Figure D.
4.
Check installation. Allow system to cycle
to insure proper operation.
MOUNTING THE SWITCH
WARNING:
Do not install switch in direct line
of incoming liquid.
1.
Place the cord into the clamp as shown
in Figure A.
2. Locate clamp at desired activation level
and secure the clamp to the discharge
pipe as shown in Figures B and C.
Note:
Do not install cord under hose
clamp.
3. Tighten the hose clamp using
screwdriver. Over tightening may result
in damage to the plastic clamp. Make
sure the float cable is not allowed to
touch the excess hose clamp band
during operation.
4.
Wire switch as shown in Figure D.
5. Check installation. Allow system to cycle
to insure proper operation.
Note:
All hose clamp components are made
of 18-8 stainless steel material. See your SJE
Rhombus® supplier for replacements.
CABLE WEIGHT
1. Determine desired activation level.
2. Suspend switch and cable weight at desired
activation level as shown in Figure E.
3. Wire switch as shown in Figure D.
4. Check installation. Allow system to cycle
to insure proper operation.
To adjust cable weight tether length:
1. Release clip.
2. Adjust cable weight to desired position.
3. Lay switch cable in weight channel.
4. Align clip with weight channel and slide
towards switch cable as shown in Figure
E.
5. Snap clip snugly up to cable, moving clip
to tightest possible position.
ELECTRICAL SHOCK HAZARD
Disconnect power before installing or servicing this
product. A qualified service person must install and
service this product according to applicable electrical
and plumbing codes.
EXPLOSION OR FIRE HAZARD
Do not use this product with flammable liquids.
Do not install in hazardous locations as defined by
National Electrical Code, ANSI/NFPA 70.
Failure to follow these precautions could result in serious injury or death. Replace product immediately if switch cable becomes damaged
or severed. Keep these instructions with warranty after installation. This product must be installed in accordance with National Electric Code,
ANSI/NFPA 70 so as to prevent moisture from entering or accumulating within boxes, conduit bodies, fittings, float housing, or cable.
Figure F
Figure A
Figure B
Sensor Float
®
Figure D
125/250 VAC
NORMALLY OPEN
125/250 VAC
NORMALLY CLOSED
On SPDT models, insulate unused red or black wires with wire nut. Wire can become electrically hot.
In 230 VAC installations, one side of the line going to the load is always
HOT
. This condition exists if the switch is on or off. Install double pole disconnect on all 230 VAC circuits.
Figure E
SJE SIGNALMASTER
®
SPDT ONLY
SJE SIGNALMASTER
®
EP
SJE SIGNALMASTER
®
&
SENSOR FLOAT
®
Figure C
NORMALLY OPEN/NORMALLY CLOSED
SJE SignalMaster
®
,
SJE SignalMaster
®
SPDT,
and SJE SignalMaster
®
EP
125/250 VAC EP MODELS
NORMALLY OPEN/NORMALLY CLOSED
Technical support: +1 800-746-6287
www.sjerhombus.com
Technical Support Hours: Monday-Friday, 7 A.M. to 6 P.M. Central Time
PN 1012081C 06/21 © 2021 SJE, Inc. All Rights Reserved. SJE RHOMBUS is a trademark of SJE, Inc.
