Joab Hookmaster, Manual

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Button Function mode 1 Function mode 2
6 Hook-post – DOWN Trailer tip – DOWN
7 Hydraulic lock – OPEN Spreader flap truck – UP*
8 Hydraulic lock – LOCK Spreader flap truck – DOWN*
9 Safety hook Automatic flap, truck
0 Select function mode Select function mode
Table 9: Remote control functions for pneumatically controlled systems (continued)
* Option: Not standard equipment.
Start the Radio Controller
To start the radio controller, follow the procedure listed below:
1. Make sure that the STOP button is pulled out.
2. Press buttons 9 and 0 in for at least one second and then release them.
3. Verify that LED 3 is lit green. When lit the controller is active.
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Radio Controllers | Operation – Air Systems
Hookmaster manual: 13293 Edition 6 | 2021-02-22