Murphy SM1 - Manual

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.