Graco Trabon LC-1000 - Manual (Page 7)

Page 7
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LC-1000 Lube System Controller
Sample LC-1000 Program for Bi-Flo (Dual Line) Systems
31 Point Bi-Flo (Dual Line) System
DESCRIPTION
System Lube Volume: 6.0 cu in (99 cc) per hour
Bi-Flo Motor Driven Pump Used: 8.6 cu in (141 cc)
per minute.
Note 1: Requires a Motor Starter
Note 2: Requires a hydraulic reverser with
cycle switch.
Cycle Interval 15 Minute (1/4 hour) Used
Volume per Lube Cycle: 6.0 cu in/4 = 1.5 cu in/15
minute.
Cycle Switch Transitions (2 transitions/cycle)
x 1 = 2
Pump Run Time per Lube Cycle: 1.5 cu in/
8.6 cu in = .17 min (10.4 second)
Monitor Time: 10.4 sec x 2 (safety factor) = 20.8
second (use 21 second).
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4. “CYCLE” (Cycle Switch Transitions)
a) Press “ENTER” Key;
CYCLE (switch transitions) blinks
b) Use S Key and X Key to select 02 (02
cycle switch transitions = 1 System cycle)
c) Press “ENTER” Key to accept value;
”PUMP” Icon blinks
5. “PUMP ON” (Pump Duty-Pulsed/Non-Pulsed)
a) Press “ENTER” Key
"PUMP" (pulsed on time) blinks
b) Use S Key and X Key to set
”ON TIME” TO 00 (Non- pulsed output)
c) Press “ENTER” Key to accept value;
LCD returns to “DISPLAY” mode
Programming is now complete. To verify lube sequence,
initiate a manual lube cycle by pressing “MANUAL RUN”
button.
NOTE 1: If half cycle Bi-Flo (Dual Line) operation is desired,
select 01 (one switch transition) in step 4b.
NOTE 2: If a single cycle pump is used in conjunction with a
Bi-Flo Reverser, enter “03” in Step 5b for pulsed
pump output (3 second "ON", 3 second "OFF").
PROGRAMMING
1. Initiate Programming Mode
a) Press “PRGM” Key – “ON” Icon blinks
2. “ON” (Monitor Period)
a) Press “ENTER” Key – ON TIME/COUNT
blinks
b) Use S Key and X Key to set Monitor (“ON”)
Time to 0021
c) Press “ENTER” Key to accept value;
“SEC/MIN/HR/CNT”
blinks
d) Use S Key to scroll through choices;
select ” SEC”
e) Press “ENTER” Key to accept choice;
“OFF” Icon blinks
3. “OFF” (Pause Time)
a) Press “ENTER” Key –
OFF
TIME/COUNT blinks
b) Use S Key and X Key to set
“OFF TIME” to 0015
c) Press “ENTER” Key to accept value;
"SEC/MIN/HR/CNT"
blinks
d) Use S Key to scroll through choices;
select
“MIN”
e) Press “ENTER” Key to accept choice;
“CYCLE” Icon blinks
PUMP AND
RESERVOIR
LUBRICATION
POINTS
INDICATORS
BI-FLO
VALVES
REVERSER
VENT LINE
CYCLE SWITCH