cabinet model turner timer motor replacement turner supplemental.pdf · motor in place. carefully...

Roller Switch Cabinet Model Turner Supplemental Maintenance Manual Drive Motor Maintenance Timer Motor Replacement Roller Switch Adjustment Drive Motor Motor Shaft NOTE: some components have been removed in the above image Remove Screws Remove Screw Roller Switch Mounting Screws The automatic turner in GQF cabinet model incubators is strong, reliable, and built for years of service. The sheet is supplied for your convenience should replacement of turner components be necessary. The turner DRIVE MOTOR can sometimes seize preventing the turning trays from moving manually or automatically. This can be caused by corrosion, accumulated dust, or if the spring located around the motor shaft becomes misaligned. The motor can be freed by pulling the motor shaft forward with pliers or by hand and rotating it. This should cause the shaft to loosen or the spring to realign itself. If this does not correct the problem the DRIVE MOTOR may need to be replaced. If the TIMER MOTOR fails, the turner will usually turn manually, but not when set to automatic. To replace the motor, disconect the black connector on the front of the motor as shown above. Item No. 3023 Remove the connectors from the rear of the TIMER MOTOR. Remove the 2 nuts and 2 machine screws holding the TIMER MOTOR in place. Carefully remove from incubator. Install replacement in reverse order. If the ROLLER SWITCH becomes misaligned, the turner can operate constantly when set on automatic. If this occurs the ROLLER SWITCH needs to be moved closer to the SWING ARM CAM. Remove the 3 screws indicated above. This will allow the mounting bracket to be moved and grant access to the ROLLER SWITCH mounting screws. Loosen the mounting screws and move the switch closer to the swing arm cam. Tighten the mounting screws to lock the switch in the new position. Reinstall the mounting bracket using the 3 screws previously removed. Swing Arm Cam Item No. 3024 Item No. 3022 Timer Motor G.Q.F. MANUFACTURING COMPANY WWW.GQFMFG.COM - 912-236-0651 A small Flat Blade screw driver may be used to release the connectors. - UNPLUG INCUBATOR BEFORE SERVICING -

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Page 1: Cabinet Model Turner Timer Motor Replacement Turner Supplemental.pdf · moTor in place. Carefully remove from incubator. install replacement in reverse order. if the roller swiTCh

Roller Switch

Cabinet Model TurnerSupplemental Maintenance Manual

Drive Motor Maintenance

Timer Motor Replacement

Roller Switch Adjustment

Drive Motor

Motor Shaft

NOTE: some components have been removed in the above image

RemoveScrews

RemoveScrew

Roller SwitchMounting Screws

The automatic turner in GQF cabinet model incubators is strong, reliable, and built for years of service. The sheet is supplied for your convenience should replacement of turner components be necessary.

The turner drive moTor can sometimes seize preventing the turning trays from moving manually or automatically. This can be caused by corrosion, accumulated dust, or if the spring located around the motor shaft becomes misaligned.

The motor can be freed by pulling the motor shaft forward with pliers or by hand and rotating it. This should cause the shaft to loosen or the spring to realign itself. if this does not correct the problem the drive moTor may need to be replaced.

if the Timer moTor fails, the turner will usually turn manually, but not when set to automatic. To replace the motor, disconect the black connector on the front of the motor as shown above.

Item No. 3023

remove the connectors from the rear of the Timer moTor.

remove the 2 nuts and 2 machine screws holding the Timer moTor in place. Carefully remove from incubator. install replacement in reverse order.

if the roller swiTCh becomes misaligned, the turner can operate constantly when set on automatic. if this occurs the roller swiTCh needs to be moved closer to the swiNG Arm CAm. remove the 3 screws indicated above. This will allow the mount-ing bracket to be moved and grant access to the roller swiTCh mounting screws. loosen the mounting screws and move the switch closer to the swing arm cam. Tighten the mounting screws to lock the switch in the new position. reinstall the mounting bracket using the 3 screws previously removed.

Swing Arm Cam

item No. 3024

Item No. 3022

Timer Motor

G.Q.F. MANUFACTURING COMPANYwww.GQFmFG.Com - 912-236-0651

A small Flat Blade screw driver may be used to release the connectors.

- UNPLUG INCUBATOR BEFORE SERVICING -

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