Graco LC-1000 specifications Description, Programming

LC-1000 Lube System Controller 14540

Sample LC-1000 Program for Series Progressive,

31 Point Series Progressive System

DESCRIPTION

■System Lube Volume: 6.0 cu in (99 cc) per hour

■AL-50 Pump Used: .24 cu in per stroke (3.9 cc)

■Master Divider Volume per Cycle: .15 cu in (2.4 cc)

■Cycle Interval 15 Minute (1/4 hour) Used

■Volume per Lube Cycle: 6.0 cu in/4 = 1.5 cu in/15 min.

■Master Divider Cycles/Lube Cycle: 1.5 cu in/.15 cu in = 10 cycles

■Cycle Switch Transitions (2 transitions/cycle) x 10

=20

■Pump Strokes per Lube Cycle: 1.5 cu in/.24 cu in

=6.3 (use 7)

■Monitor Time: 7 Strokes x 6 seconds/stroke (3 second "ON", 3 second "OFF") = 42 second x 2 (safety factor) = 84 seconds.

PUMP AND RESERVOIR

MASTER DIVIDER VALVE

CYCLE SWITCH

LARGE BEARINGS

SECONDARY DIVIDER

VALVES

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 0084

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/COUNTblinks

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

4.“CYCLE” (Cycle Switch Transitions)

a)Press “ENTER” Key; CYCLE (switch transitions) blinks

b)Use S Key and X Key to select 20 (20 cycle switch transitions = 10 Divider cycles)

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 03 (3 sec pulsed output)

c)Press “ENTER” Key to accept value; LCD returns to “DISPLAY” mode

Programming is now complete. To verify lube se- quence, initiate a manual lube cycle by pressing “MANUAL RUN” button.

NOTE: If an electric motor driven pump or self cycling barrel pump is used, enter “00” in Step 5b for non-pulsed output.

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