Adjust door valve detents, Warning – Hawk Industries Spinner Manual 550 PNEUMATIC Serial Numbers 106 to 210 User Manual

Page 30

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30

Maintenance & Repair

Adjust Door Valve Detents

HDS

Hydraulic Spinmaster

1. Remove the rubber cover and

use a 1/4" Allen Wrench and

rotate the hydralic detent screw

(HDS) at the rear of the hydraulic

valve clockwise to increase de-

tent pressure and counter-clock-

wise to reduce detent pressure.

Adjust to a pressure that assures

good holding strength when

shifted to grip on pipe. Replace

the rubber cover.

Air Spinmaster

1. Use a 3/16" Allen Wrench and

rotate the detent screw (PDS) at

the rear of the door valve clock-

wise to increase detent pres-

sure and counter-clockwise to

reduce detent pressure. Adjust

to a pressure that assures good

holding strength when the door

valve lever is shifted to close the

spinner doors.

PDS

If the hydraulic valve
detent is not maintained
on the Hydraulic and Air
Spinmaster , the unit will
slip while spinning pipe .

WARNING

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