Stryker Power Pro Cot 6500 RUGGED Manuel D'utilisation page 68

Troubleshooting Guide
POWER PRO Electrical System Block Diagram
Lower and Retract (Load) Functions
Press (–) Button
Yes
Pressure Switch
Pressure Switch
Open B-Valve
Open?
Open?
No
Yes No
Open B-Valve and Ramp in
Motor
Hold B-Valve open until
button released or pressure
switch closes
Run motor at max speed
No
Bottom Hall Effects
Sensor Detected?
Yes
Ramp out motor and stop,
Close B-Valve
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