User's Manual
Trabon
®
Maxi-Flo
®
Pump Package 13110
Page 3
DETAIL ON STANDARD AND OPTIONAL SWITCHES
OPERATION WITH TIME CONTROL
Set the slide switch to either minutes or hours for cycle time.
Next, set the desired pump "ON TIME" using a screwdriver in the
slotted head of the scale marked "ON TIME MINUTES". Then in a
similar fashion, set the specific interval at which lube cycles are to
occur using the appropriate scale under "TOTAL CYCLE TIME".
"ON TIME" in minutes = Total output required per cycle time (cu.
in.) divided by 0.12 (60 hz) or 0.10 (50 hz) cu.in. per minute output
rate.
When power is applied, the timer activates the lube pump motor
and simultaneously begins timing of the "ON TIME" and "TOTAL
CYCLE TIME".
When the "ON TIME" is completed, the timer shuts off the pump
motor but continues timing the "TOTAL CYCLE TIME" until the
next cycle and "ON TIME".
Activation of the manual run button resets the cycle time to zero
and starts a lube cycle.
The pump will stroke once every 5 seconds at 60 hz and once
every 6 seconds at 50 hz of "ON TIME".
Note: If the "ON TIME" is greater than the "TOTAL CYCLE TIME",
the timer will cause the pump to run continuously.
OPERATION WITH REMOTE CONTROL
This unit permits connection of the pump motor to the lubricated
machine's control system, or to some other control system.
The pump motor "ON TIME" will be determined by the machine or
external system control. For most applications, it is recommended
that the pump operate a minimum of one stroke per lubrication
cycle.
TIME CONTROL
ADJUSTMENTS
1
2
5
7
10
13
ON TIME MINUTES
02
2
4
8
16
24
32
30
5
24
16
8
5
4
2
TOTAL CYCLE TIME
MINUTES
HOURS
MINUTES HOURS
TOTAL CYCLE
TIME
7 8 9 10 11 12
1 2 3 4
FAULT
L1
L2
REMOTE
CONTROL
MANUAL
RUN
USER CONTROL
REMOTE
CONTROL
M
A
G
R
LOW LEVEL
REMOTE CONTROL WIRING
TIME CONTROL WIRING
L2
L1
LOW LEVEL
INPUT
115 /230
LOAD
3 AMPS
MAN
RUN
NOT
USED
MANUAL
RUN
7 8 9 10 11 12
1 2 3 4 5 6
G
R
A
M
FAULT
G
LOW LEVEL
OPTIONAL HIGH PRESSURE SWITCH
L2
A
R
1
2
3
4
5
6
7
8
9
10 11
12
M
8
7
L1
MANUAL RUN
COMM.
HIGH PRESS
SWITCH
N.O.
N.C.
HIGH PRESSURE
SWITCH WIRING
SW RATINGS - MAX RES. LOAD
AMPS AMPS
WATTS VOLTS AC DC
0-50 .2 0.05
10 120 .08 0.02
240 .04 N.A.
SINGLE POLE SINGLE THROW
RESERVOIR
COMPARTMENT
LOW LEVEL SWITCH
SPST N.C. (Held Open)
RESERVOIR COMPART-
MENT
COMM.
N.O.
N.C.
MOTOR
COMPARTMENT
NOTE:
NONADJUSTABLE PRES-
SURE SWITCH FACTORY
SET @ 550 PSI
SINGLE POLE DOUBLE THROW
10 AMPS - 115/230 VAC
7 AMPS - 6-30 VDC
1/8-27 NPSF (GAUGE
PORT)
LUBE OUTLET
1/8-27 NPSF
PUMP
STANDARD 600 PSI
RELIEF INDICATOR
LOW LEVEL SWITCH WIRE LEADS
CONNECTED TO TERMINAL STRIP
MOTOR
COMPARTMENT
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When installing optional high 1.
pressure switch, remove factory
jumper #4 to #11.
During normal operation, pressure 2.
switch N.C. contact is closed and
pump motor will operate when timer
calls for a lube cycle (red fault llight
off).
High pressure condition causes 3.
switch contacts to transfer
interrupting power to pump motor
and applying power to red fault light
and fault output (red fault light on).