HydraMaster CTS 403 Flex, Owner'S Manual

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4-15: Machine Maintenance
Adjustment
1. If the pump continues to run for longer than 3 to 5 seconds, turn the screw
counterclockwise until the pump switches off (see Figure 4-5).
2. If the pump switches off as soon as the hose is disconnected (less than 3 to 5
seconds), turn the pump screw clockwise one complete turn.
3. With the pump still on, reconnect the solution hose onto the Flex unit (see
Figure 4-4).
The pump should switch on.
4. Repeat steps 1 through 3 on this page until the pump switches off within 3 to 5
seconds after the hose is disconnected.
CLOCKWISE CLOCKWISE
COUNTERCLOCKWISE COUNTERCLOCKWISE
Figure 4-5. Insert Hex L-Key and Turn It Counterclockwise/Clockwise