Multiquip LS600P operation manual Digital control panel components, Accumulator Pressure

digital control panel components

		11			12
13		10
			RESET
1500		SCROLL
1000	2000
			SET
500	2500	9
	3000
0			VOLUME
		DECREASE	INCREASE
ACCUMULATOR
PRESSURE
14
			FLOW		CONTROL
		8	DIRECTION
					REMOTE
2000	3000	FORWARD	REVERSE	LOCAL
	4000				CENTER
1000					OFF
	5000			CYLINDER STROKE
0
		AUTOMATIC	JOG	JOG “A”	JOG “B”

PUMPING

PRESSURE

VIBRATOR

RECEPTACLE

7 6 5

		1
		enc	y
	rg			St
	e
	m			p
E				o

ON

OFFSTART

2

IGNITION

3

REMOTE

4

Figure 7. Pump Digital Control Panel Components

Figure 7 displays the components associated with the digital control panel. A brief description of each component is described below

1.Emergency Stop Button — Press emergency stop button to stop pump in an emergency. Turn knob counterclockwise to disengage the stop button.

2.Ignition Switch — Insert the ignition key here to start the engine. Turn the key clockwise to the ON position, then continue turning clockwise to the START position and release. To stop the engine turn the key fully counterclockwise to the STOP position.

3.Pumping Control Switch — This 3-position switch controls the pumping of the pump. The rightmost position (REMOTE) is for use with the remote control unit, the leftmost position (LOCAL) is for normal pumping operation, and the centermost position (CENTER OFF) prevents pumping.

4.Remote Cable Receptacle — Insert the remote control cable into this receptacle.

5.Manual Cylinder Jogging Switch — This 2-position switch allows the operator to manually jog the cylinders to assist in clearing material line packs and is used to test pumping pressure (See Initial Start-up Procedure section of this manual for testing procedure).

The leftmost position jogs cylinder “A” and the rightmost position jogs cylinder “B”.

6.Cylinder Stroke Control Switch — This 2-position switch controls the pumping function. The leftmost position (AUTOMATIC) sets the pump to automatic cycling. Set the switch to this position for normal pump operation.

The rightmost position (JOG) changes the pump from automatic to manual cycling. This allows the cylinders to be manually cycled using the manual cylinder

jogging switch.

7.Vibrator Cable Receptacle (Option) — Insert the vibrator cable into this receptacle.

8.Direction Control Switch —This 2-position switch controls the direction of flow for any mix in the pump. The leftmost position sets the pumping direction to forward and the rightmost position sets the pumping direction to reverse.

9.Stroke Volume Control Switch — Increases or decreases the number of strokes per minute of the pump.

10.Scroll Switch — Allows the operator to scroll the various readout screens.

11.Reset Switch — Allows the operator to reset the stroke counter.

12.Digital Readout Screen — Displays and monitors the various functions of the machine.

13.Accumulator Pressure Gauge — This gauge monitors the internal pressure of the Accumulator tank. Normal internal pressure should read approximately 1750 PSI during pumping.

14.Main Pressure Gauge — This gauge monitors the system pressure while pumping material. The maximum pressure rating is 4400 ~ 4400 PSI.

page 26 — MAYCO LS600P CONCRETE PUMP • operation manual — rev. #0 (05/13/13)