Alderon Industries SurfaceMax 8076 User manual

(1B)(1A)
(Fig. 1)
1. Set the SurfaceMax™ on the fl oor and plug the power cord from the pump into the piggyback plug on the
switch (Fig. 1A).
2. Plug the piggyback plug into a standard 120 VAC wall outlet (also works on GFI outlets) (Fig. 1B).
Installation of the SurfaceMax™Pump Switch
The SurfaceMax™ Pump Switch is used to automate a utility/fl oor sucking pump. Set the SurfaceMax™ on the
fl oor and plug the power cord from the pump into the piggyback plug on the switch. Plug the piggyback plug into
a standard 120 VAC wall outlet (the unit will work also work on GFI outlets). When water touches the “On Probe”,
the pump will turn on. A 10-second delay timer keeps the pump running when water is no longer touching the
“Off Probes”. The time delay feature also prevents rapid pump cycling if the water has ripple or wave action. The
switch is fi lled with epoxy so it can be completely submerged in water and operate properly. The switch is de-
signed to turn on at 0.375” liquid level and turn off at 0.125”. Leveling screws are provided and are optionally used
for leveling or to slightly adjust the on and off liquid level set points.
Description of Operation
1. DISCONNECT ALL ELECTRICAL SERVICE BEFORE WORKING ON OR HANDLING THE PRODUCT.
2. DO NOT USE WITH FLAMMABLE OR EXPLOSIVE FLUIDS SUCH AS GASOLINE, FUEL OIL, KEROSENE,
ETC. DO NOT USE IN EXPLOSIVE ATMOSPHERES.
Safety Guidelines
Before proceeding with the installation or operation of the product, make sure to
read all instructions thoroughly, as well as complying with all Federal, State and
Local Codes, Regulations and Practices. The product must be installed by qual-
ifi ed personnel familiar with all applicable local electrical and mechanical codes.
Refer to the National Electrical Code (NFPA 70). Failure to properly install and
test this product can result in personal injury or equipment malfunction.
Introduction
Alderon Industries • PO Box 827 Hawley, MN 56549 • P: 218-483-3034 • F: 218-483-3036 • alderonind.com
Installation Instructions | Page 1
IOM000012A_SurfaceMax Pump Switch | August 16, 2016 12:31 PM
Operation, Maintenance and Installation Manual
Part Numbers - 8076, 8077, 8078 and 8079
SurfaceMax™Pump Switch

The SurfaceMax™ uses an isolated patented circuit that detects water with no shock hazard at the probes.
1. Test system monthly to ensure switch integrity.
2. Keep all three (3) stainless steel probes (bottom of switch) clean and free of rust, mud, soap or any type of non
conductive material.
3. When inspecting monthly, clean probes keeping them free of debris, calcium or iron deposits.
Maintenance
1. After completing the steps for the installation of the SurfaceMax™, you are ready for testing.
2. Use a 1-gallon bucket of water for testing. Hold the SurfaceMax™ at the top of the enclosure or simply hold the
cord so that it can be lowered into the 1-gallon bucket of water.
3. Slowly lower the SurfaceMax™ so that the “On Probe” touches the water and the pump starts.
4. After pump has started, remove the switch from the water so the “Off Probes” are no longer touching water and
the pump should remain on for approximately 10-seconds. If the pump turns “Off”, testing is complete. Repeat
this step a couple of times for assurance that the switch is working properly.
5. After testing is complete, place the SurfaceMax™ in the desired location where water is likely to accumulate.
Testing the SurfaceMax™Pump Switch
Note: If using leveling screws, please see adjustable on and off levels below.
On Level:
0.375” No Screws Used
0.475” - 0.775” Adjustable (if using screws)
Off Level:
0.125” No Screws Used
0.225” - 0.525” Adjustable (if using screws)
Leveling Screws
(Optional)
(Fig. 3)
Off Probes at 0.125”
On Probe at 0.375”
(Fig. 2)
3. The SurfaceMax™ is designed to turn on at 0.375” liquid level and turn off at 0.125” (Fig. 2). Leveling screws
are provided and are optionally used for leveling or to slightly adjust the on and off liquid level set points of the
probes (Fig. 3).
Installation of the SurfaceMax™Pump Switch - Continued
Alderon Industries • PO Box 827 Hawley, MN 56549 • P: 218-483-3034 • F: 218-483-3036 • alderonind.com
Page 2 | Installation Instructions
SurfaceMax™Pump Switch - Installation Instructions