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Maintenance - Section 4
Page 4-20
Pump Cycle Timer (Flasher Timer):
The Pump Cycle Timer mounts on SV2 solenoid and
generates a timed pulse signal to control the recipro-
cating cycle rate of the grease pump.
Pump Cycle Timer (Flasher Timer) Installation
1. Connect cycle timer to SV2. Be sure to install
gasket.
2. Connect the ''Sol'' from the Solid State Timer to
the Brown wire from the Cycle Timer and one of
the wires coming from SV1.
3. Connect the White wire from the Cycle Timer and
the other (gnd) wire coming from SV1.
FIGURE 4-9. PUMP CYCLE TIMER
1. Adjustment Screw
2. Red LED (Indicates
Timer Has Turned On.)
Pump Cycle Timer (Flasher Timer) Adjustment:
The Pump Cycle timer is factory set at 1 second ''On''
and 1 second ''Off'' for 30 cycles/minute. If adjustment
is necessary, refer to Figure 4-9 and the following
procedure.
The one adjustment screw adjusts both the ''On'' time
and ''Off'' time equally. The adjustment range is from
0.5 seconds (60 cycles/minute) to 5.0 seconds (6 cy-
cles/minute). The adjustment screw allows 15 turns of
adjustment over the timing range.
1. The adjustment screw should be turned 20 turns
counter-clockwise to insure a minimum start
point.
NOTE: The timer cannot be adjusted below minimum
- additional turns counter-clockwise have no effect.
2. Each clockwise turn of the adjustment screw will
equal approximately 0.3 seconds.
3. Add the number of turns clockwise to reach the
approximate desired timing.
Some additional adjustment may be necessary
depending on the accuracy needed.
NOTE: Use the light on the cycle timer to help in setting
the time. The light will turn On when there is power
going to SV2.
OM4006.2 10/98
Automatic Lube System
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