Troubleshooting Guide
English
ELECTRICAL SYSTEM BLOCK DIAGRAM
Lower and Retract Functions
Press (–) Button
YES
YES
Pressure Switch
Pressure Switch
Open B-Valve
Open?
Open?
NO
NO
Open B-Valve and Ramp in
Motor
Hold B-Valve open until
button released or pressure
switch closes
Run motor at max speed
Stop, Close B-Valve
Return To Table of Contents
www.stryker.com
6550-109-005 REV A
1-63