Murphy SM2VR - Manual
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Table of Contents:
- Page 2 – ferrule nut and fitting.; C. Mark tubing at top of fitting–raise tub-; above the compression nut.; SM1 Model; SM1 Model; typical Installation; SM Series Typical Installation; Compression; Tank Plug; Detail A
- Page 3 – INSTALLATION; To Tank 1 Plug; Pump Assembly; Detail D; Read Button; Pointer; SM and SMVR models are precalibrated in feet of; Detail E; SM Panel Tubing Configuration
- Page 4 – Operation Sequence; Make sure that the pump assembly is connected to a power source,; Warranty; Details are available on request and are packed with each unit.; Make sure SM Series system is completely; Service Parts and Accessories; Frank W. Murphy Manufacturer
SM Series TANKTEND
TM
Systems
Installation and Operation Instructions
Models: SM1, SM1VR, SM2, SM2VR, SM3, SM3VR, SM4, SM4VR
TSM-95129N
Revised 01-97
Section 15
(00-02-2019)
The SM Series System
can monitor above or below ground,
single or multi-tank systems (4 tanks maximum). The SM Series
includes BGT1 gage (s) in a wall mounting panel. The SMVR series
includes a vapor recovery option that compensates for gas blankets or
head pressure caused by vapor recovery storage systems.
The SM includes a push-button actuated electrical pump assembly, that
supplies the air to clear sensing lines for current readings. Pump oper-
ating voltages available are 120 or 230 VAC (see below).
SM Series Specifications
Panel: Hollow wall mount, cold rolled steel, painted.
Shipping Weight (P100 Pump included):
SM1: 27 lb. (12.25 kg) approximately.
SM2: 44 lb. (20 kg) approx.
SM3: 54 lb. (24.5 kg) approx.
SM4: 65 lb. (29.5 kg) approx.
Shipping Dimensions for All Models (P100 Pump included):
40 x 9 x 15-3/4 in. (1016 x 229 x 400 mm).
SMPA and SMPA230 Pump Assemblies
Operating Voltage: 120 VAC (SMPA); 230 VAC (SMPA230).
Power Cable: Insulated, 16 AWG (1.5 mm
2
) x 8 ft. (2.4 m).
Case: Weatherproof enclosure; painted.
Shipping Weight: 10 lbs. (4.53 kg).
Shipping Dimensions: 12 x 12 x 10 in. (305 x 305 x 254 mm).
Please read the following information before installing
.
A visual inspection of this product for damage during shipping is recommended
before mounting. It is your responsibility to have a qualified person install this unit and make sure it conforms to NEC and local codes.
GENERAL INFORMATION
®
FRANK W.
MFR.
WARNING
BEFORE BEGINNING INSTALLATION OF THIS MURPHY PRODUCT
✔
Disconnect all electrical power to the machine.
✔
Make sure the machine cannot operate during installation.
✔
Follow all safety warnings of the machine manufacturer.
✔
Read and follow all installation instructions.
1-1/2 in. (38 mm)
1/4 in.
(6 mm) dia.
4-places
Mounting Holes
1-1/2 in.
(38 mm)
14 in. (355 mm)
14 in.
(355 mm)
3 in.
(76 mm)
1/4 in.
(6 mm) dia.
4-places
Mounting Holes
25-3/8 in. (645 mm)
14 in.
(355 mm)
3 in.
(76 mm)
1-3/16 in.
(30 mm)
2-1/2 in.
(63 mm)
12-1/4 in.
(311 mm)
1-1/4 in.
(32 mm)
9/32 in.
(7 mm) dia.
6-places
10 in.
(254 mm)
5/8 in.
(16 mm)
4-1/8 in.
(105 mm)
3 in.
(76 mm)
3 in.
(76 mm)
36 in. (914 mm)
1/4 in. (6 mm) dia.
4-places–Mounting Holes
14 in.
(355 mm)
3 in.
(76 mm)
1-3/16 in.
(30 mm)
2-1/2 in.
(63 mm)
14 in.
(355 mm)
3 in.
(76 mm)
1-3/16 in.
(30 mm)
2-1/2 in.
(63 mm)
39-1/2 in. (1 m)
1/4 in. (6 mm) dia.
4-places–Mounting Holes
Mounting Dimensions
SM1 / SM1VR (1-Tank Monitoring Systems)
SM2 / SM2VR
(2-Tank Monitoring Systems)
*
SM3 / SM3VR
(3-Tank Monitoring Systems)
*
SM4 / SM4VR
(4-Tank Monitoring Systems)
*
SMPA and SMPA230 Mounting Dimensions
*
Mounting dimensions also apply for vertical mounting configurations.
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Summary
INSTALLATION 2 Installing a Tank Plug Kit (all models) The tank plug kit includes 12 ft. (3.6 m) x 1/4 in. (6 mm) dia. stainless steel tube and fittings.Tank plug is available in 2 NPT or 4 NPT. 1. Locate tank(s) service cover and installa UTKN tank plug kit for each tank.Necessary hardware is avail...
Installing the CKBO Check Valve The optional CKBO check valve is designedto prevent product from backing up into thegage(s). We recommend installing the CKBO valve at top of the tank plug asfollows (refer to Detail C): 1. Determine a location for the valve. Use of sealant on all fittingthreads is st...
INSTALLATION Continued 4 Operation Sequence 1. Make sure that the pump assembly is connected to a power source, either 120 VAC or 230 VAC according to the pump model used. 2. Depress the read button, located next to the gage(s) and hold until the gage pointer stops traveling across the scale. See Fi...
