User's Manual

L12100
OPTIONS
Solid-State Timer
If the pump is equipped with the optional solid-state timer. The “on
time” and “cycle time” are controlled via screwdriver adjustable pots. A
manual run button is integral with the pump to be used for system check
and system fi lling/purging. When depressed it will activate the pump
output as long as button is held in. Pressing button will not reset timer.
The timer option fi ts neatly beneath the motor cover, adding nothing to
the overall dimensions of the pump package.
Low-Level Switches
Several assemblies are available to provide a signal when the reservoir
oil level is low. Low-level switch assemblies depend on fl oats that fall
with the depletion of lubricant and actuate contacts on the switch.
These switches are rated at 10 watts and are used to activate a warning
device such as a light or alarm. The 10-watt assemblies are used to
provide input to controllers which may be programmed to use the input
signal as desired.
DIMENSIONS
Figure 10 provides dimensions for the electric motor pump.
Figure 10. Electric Motor Pump - Dimensions
5.75 (146) DIA.
5.062
(128.5)
4.56
(115.9)
1.75
(44.45)
0.343 DIA.
(8.71) MOUNTING HOLES
(TYP.)
3.75
(95.25)
“C”
Page 14
SPECIFICATION
Pumps:
Lube Outlet Pressure (max) 1000 psi (69 bar)
Pump Output 2.0 in
3
(33cm
3
per min)
Lube Output Port 1/4-18 NPSF
Lubricant
Oil (all temperatures), NLGI #00 grease for 50ºF or higher,
NLGI #000 grease for below 50ºF
Type Electric-motor driven, postive displacement, self-priming
Low-Level Switches:
10 watt switch: Rating at
115 VAC
10 Watt
Type Single-pole, single-throw reed type switch, normally-closed
Electical Specifi cations:
12 VDC w/w/o timer
Applied Voltage 12 VDC
Current Draw 5 amps
Duty Cycle 30% (run time not to exceed 2 min)
24 VDC w/w/o timer
Applied Voltage 24 VDC
Current Draw 5 amps
Duty Cycle 30% (run time not to exceed 2 min)
115 VAC w/w/o timer
Appllied Voltage
115 + 10% VAC, 50/60 Hz
Current Draw 0.2 amps
Duty Cycle 30% (run time not to exceed 2 min)
230 VAC w timer
Applied Voltage 230 + 10% VAC, 50/60 Hz
Current Draw 0.1 amps
Duty Cycle 30% (run time not to exceed 2 min)
Timer:
On Time Range 30-90 sec
Off Time Range 10-45 min
RESERVOIR SIZE C DIMENSION
6 PINT (2.84 LITERS) 16.28 (413.5)
12 PINT (5.68 LITERS) 20.78 (527.8)
20 PINT (9.46 LITERS) 27.78 (705.6)