Manual

39
Symptom Remedy
Troubleshooting
Make sure the power unit is providing the proper
ow and pressure to the Spinmaster. See Power
Hook-Up pg. 11.
 Check that the pressure and tank hydraulic line
quick disconnects are properly and securely con-
nected. See Power Hook-Up pg. 11.
 Ifthereisapressurelteronthehydraulicpower
unit, the lter element may be clogged. Change
thelterelementpg.33.
 Repair or replace the Spinmaster hydraulic valve.
See drawings pg.74.
Check that the spinner hydraulic drive motor quick
dissconnects are connected securely and are al-
lowinguidow.SeeOperationalAdjustments
pg.16.
Spinmaster chain may be rusted. Check to see
thatitisexableandfreetomove.Ifthechain
needs replacement, See Maintenance and Repair
pg.19,23.
Remove the spinner hydraulic drive motor and
make sure that its shaft key is in place. See
Drawings pg.50,54 if repairs are needed.
Make sure the spinner drive motor is free to turn.
See Drawings pg.50,54 if repairs are needed.
Make sure the reducer gear box is intact and
free to turn. See Drawings pg.60 if repairs are
needed.
If the door valve lever does'nt stay shifted, the
Spinmaster will slip on the pipe. Adjust or replace
the door valve detent mechanism. See Repair &
Maintenance pg.30.
Make sure the connection has been fully broken
out before trying to spin.
 Make sure the power unit is providing the proper
ow and pressure to the Spinmaster. See Power
Hook-Up pg. 11.
 If there is a pressurelteronthehydraulicpower
Trouble Shooting Hydraulic Spinmaster
Actuate any valve and nothing hap-
pens.
Actuate the motor valve and noth-
ing happens.
Actuate the Door Valve to grip
the pipe and the lever does'nt stay
shifted (Detented).
The Spinner Torque is insufcient
to rotate the drill pipe stand.
Continued on next page.