BI-FLO Valves | Graco LC-1000 specification

LC-1000 Lube System Controller

14540

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).

VENT LINE

REVERSER

CYCLE SWITCH

	PUMP AND	LUBRICATION
		POINTS
	RESERVOIR

INDICATORS

BI-FLO

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 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

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").

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LC-1000 specifications

The Graco LC-1000, a flagship advancement in the world of paint sprayers, has garnered attention for its blend of performance, versatility, and user-friendly design. Engineered for both professionals and DIY enthusiasts, this sprayer excels in various applications, from small touch-up jobs to large-scale projects.

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