ARO Bant-a-Matic 8345-B Manuale operativo - Pagina 9

Sfoglia online o scarica il pdf Manuale operativo per Trapano ARO Bant-a-Matic 8345-B. ARO Bant-a-Matic 8345-B 12. Self-feed

Stampa la pagina

BASIC REMOTE CONTROL FOR START

M102

AND EMERGENCY RETRACT FUNCTIONS

'OUT' PORT

3-WAY PALM BUTTON VALVE (MODEL 461-2).

RED BUTTON WITHOUT GUARD lNSTANT TUBE

CONNECTIONS AND SPRING RETURN

'PACKAGED 10 TO A BOX

REMOTE OPERATION

Remote operation of the unit may be achieved by Connecting a 3-way valve to the remote start and/or remote retract ports, as shown above.

TO START - depress the remote button momentarily. The unit will advance the drill to a preset depth and automatically retract to the initial position whereupon me unit will stop.

EMERGENCY RETRACT - depress the emergency button momentarily. This signal to the unit will shift the built-in pressure operated valve, commanding the unit to retract immediately

to the initial position whereupon the unit will stop.

NOTE: MANUAL START and EMERGENCY RETRACT buttons on the tool ore fully operational even when remote control is used. The manually operated buttons can be used when

set-up is required.

Shown below is the same system in schematic farm.

MODEL 8345-B( )-( )

CONNECTED 70 "IN" PORT

TH MALE CONNECTOR

S9474-004

I-WAY VALVE (MODEL 5040-10 SHOWN)

2-POSITlON, MANUAL RETURN

1/8" N. P. T. F. PORTS

TUBING 59690( ). SEE TABLE

PACKAGED 10 TO A BOX

REMOTE OPERATION

Remote operation is achieved by connecting a 4-way valve to the remote start and retract ports as shown above. This valve supplies power directly to the feed piston in the tool.

TO START - move lever forward. The unit will advance to o preset depth (adjustment screw contacts stud on valve housing)

TO RETRACT - move lever rearward (back), The unit will retract to the initial position.

EMERGENCY RETRACT - the unit will retract at any time the lever is moved to the rearward (bock) position. The motor runs continuously as long as air pressure is present at the

air inlet to the tool. A shut-off valve should be installed in the air inlet Line to completely shut the tool off in case of an emergency.

Shown below is the some system in schematic form.