NEMA 1 enclosures are for indoor use only,
primarily to provide
a degree of protection against contact with enclosed equipment.
The Ultra Nator
™
is designed to operate with two fl oats.
These fl oats operate pump stop/start and high level alarm
functions.
1. Determine mounting location for the Ultra Nator
™
.
2. Plug the pump plugs into the receptacles as shown in
Figure A.
3. Plug in power cord.
4. Check the installation by manually tipping the pump
fl oat and then the alarm fl oat.
5. Test the unit periodically to insure proper operation.
Note:
After any alarm condition is cleared, the Normal/
Silence switch must be manually placed
in "Normal" position.
INSTALLING THE ULTRA NATOR
™
For detailed specifi cations on this product, or for the complete line of SJE-Rhombus
®
panel, alarm, and switch products, visit our web-site at www.sjerhombus.com.
ELECTRICAL SHOCK HAZARD
Disconnect power before installing or servicing this
product. A qualifi ed 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 fl ammable liquids.
Do not install in hazardous locations as defi ned 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, fi ttings, fl oat housing, or cable.
Figure C
WARNING: Tethering switches below minimum
tether length can affect switch operation and will
reduce the fatigue life of the cable.
!
Figure A
tether
length
pumping
range
1. Determine the required cord tether length according to
chart below and as shown in Figure B.
2. Place the cord into the clamp as shown as shown in
Figure C.
3. Locate clamp at desired activation level and secure the
clamp to the discharge pipe as shown in Figure C.
Note:
Do not install cord under hose clamp.
4. Tighten the hose clamp using screwdriver. Over
tightening may result in damage to the plastic clamp.
Make sure the fl oat cable is not allowed to touch the
excess hose clamp band during operation.
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.
MOUNTING THE SJE MICROMASTER
®
3.5 6
9 12 15 18 22
8 11 15 21 28 31 36
min.
(inches)
(inches)
Figure B
Due to weight of cable, pumping range above horizontal is NOT
equal to pumping range below horizontal. Use values published
as a guide. Pumping ranges are based on testing in non-
turbulent conditions. Range may vary due to water temperature
and cord shape. Note: As the tether length increases, so does
the variance of the pumping range.
