Page 2
Form 402951
.35"
(9 mm)
Mounting
Holes
6.37"
(162 mm)
Mounting Holes
17.72"
(450 mm)
9.84"
(250 mm)
13.00"
(330 mm)
4.72"
(120 mm)
8"
(202 mm)
SPECIFICATIONS
Electrical Requirements
Input .....................................
24 VDC @ 2 amps
Enclosure Rating ................
IP 6K9K - Protected from water
sprayed in all directions.
Alarm Time .........................
30 minutes
Interval between lube
cycles ..................................
4 minutes minimum
60 minutes maximum
Pump Output .......................
0.171 in³/min (2.8 cm³/min)
with instaled 6 mm element
Outlet Connection ..............
1/8" NPT (female)
Maximum Recommended
Operating Pressure ........
3600 psi (248 bar)
Reservoir Capacity ............
488 cu. in. (8000 cc)
Lubricant .............................
Greases up to NLGI grade 2
(depending on the operating
temperature and type of
lubricant)
Temperature Range ...........
- 13°F(-25°C) to
+158°F(+70°C)
Pressure Relief Valve ........
4000 psi +/- 250 psi
(276 bar) +/- (17 bar)
DESCRIPTION
The chassis lube pump is electrically operated and is used in
a progressive type centralized lubrication system. The pump
incorporates a low-level sensor which will cause a LED light
on the circuit board to blink if a low-level condition occurs. This
signal may also be sent to an optional dash mounted light if
desired.
The frequency of the pump's lubrication cycles is controlled by
the internal microprocessor. A proximity switch, installed on
one of the systems secondary divider valves, must be utilized
to signal completion of a lubrication cycle. If a signal is not
recieved within 30 minutes a fault signal, as described above,
will also occur. This feature is used to monitor the pump's
operation and to detect any blocked or broken supply lines.
The pump consists of a pump housing, electric gear motor,
the microprocessor and a plastic reservoir with stirring paddle.
The high operating pressure capability allows the pump to
supply lubricant up to NLGI #2 grease.
MOUNTING THE PUMP
Select an easily accessible place of installation which allows
access to the timer and lubricant reservoir filler fitting. The
pump must be mounted vertically on an even surface by
means of three bolts. (See Fig. 1 on page 3.)
TO FILL RESERVOIR
Fill the reservoir through the grease fitting located at the base
of the reservoir. Reservoir can be filled using a hand operated
grease pump, a pneumatic pump or electronic transfer pump.
Caution must be used when
filling reservoir with pneumatic
or electric transfer pump so as
not to burst reservoir.
Refill reservoir when grease reaches MIN mark located on
the reservoir. Fill the reservoir up to the MAX mark located
on the reservoir.
TO PRIME SYSTEM
Pump & Supply Line:
After reservoir has been filled with
recommended lubricant, loosen the supply line fitting. Operate
the pump until lubricant flows from outlet, then tighten fitting.
Feed Lines:
Pre-fill each feed line with lubricant before
connecting to outlet of divider valve and bearing.
Figure 1
Do not use pump without
pressure relief valve.
SHOP ONLINE at www.airlinehyd.com
800-999-7378
