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FEEDRATECONTROLVALVES
lTurnvalve (23), marked“R”on top of
lTurn the other valve (23), marked “F”on top of housing, clock-
wise until closed (do not tighten too snugly).
lStartunit and slowly turn valve (23) marked“F”counterclockwise
(open) until the desired forward rote of feed IS reached.
lA final adjustmentof the rate of return (retract) con be made with the valve (23) marked “R”on housing.
MANUALOPERATION
lInstall button bleed valve (25) in either the “F”port located at top of valve housingor the “F”port locatedat the rearof valve housing NOTE:Unused port must be plugged with pipe plug (24).
lDepressbutton bleed valve (25) marked “F”on valve housing. The unit will start in the forward (advancing) mode and continue to feed forward until the adjusting screw “B”has depressedbleed valve (25) marked “R”to retract the unit See
lA manual emergency retract button bleed valve (25) con be In- stalled in “R”port at top of valve housing if desired This valve con be used to immediately retract the unit in case of misaligned port or other emergency. Valve not furnished.
REMOTEOPERATION
Install a pressurebleed valve - AROport number 9600 - In valve port marked “F”at either the top or rear of valve housing. Connect pressure bleed valve - using 1/8” i.d. tubing - to are- mote operated valve which, when actuacted, feeds oil pressure to the pressure bleed valve. Pressurebleed valve will bleed the air from “F”port of valve housing causing spool valve in housing to shift to the forward feed positionthus startingthe forward stroke of the unit
Install a pressurebleed valve
Referto page 9 for plumbing and schematic diagrams.
SPECIALNOTE:The air inlet and remote ports of valve housing hove taperedpipethreadsand should not requirethe useof threadsealants, such OSsealant tape or pipejoint compounds.Threadsealants,when used improperly, can contaminate air passagesand cause valve or unit to malfunction.
RECOMMENDEDPOWER AIR INLET SYSTEM
Your
rated when 90 P.S.I.is present ATTHETOOLDURINGOPERATION.
Shown below is the same system in schematic form.
F = FILTER
R = REGULATOR
L = LUBRICATOR
It two or three units ore to be instolled, each unit should be supplied with a system like that shown below or use system like that above for each tool
FILTER MODEL
REGULATOR MODEL
LUBRICATOR MODEL