B&G H1000 Autopilot - Manual (Page 50)

h1000 pilot
calibration
Page 49
h1000 pilot calibration
pilot installation checklist
Before the h1000 pilot can be used, it is necessary to set and calibrate various parameters. The
checklist below should be used prior to the calibration of the autopilot. This will ensure that the entire
system is correct before applying power.
drive unit and steering system
1. Drive unit securely fixed to a rigid part of the boat structure... ................................................... U
2. Gauge of power cable is appropriate ............................................................................................. U
linear hydraulic rams
1. Boat end stops must limit the rudder movement, not the stroke of the hydraulic ram or RRU U
2. Split pin that holds the pivot pin in the mounting foot is secure .................................................. U
3. Absence of oil leaks ........................................................................................................................ U
4. Correct diameter bolt in universal ball joint, correct size hole in tiller ....................................... U
5. Ram free to move side to side & up and down .............................................................................. U
size 3 ram installation check list
1. The base foot of the ram and pump have been firmly bolted into position.................................. U
2. The reservoir has been fixed to a bulkhead above the ram and pump ........................................ U
3. The sealed reservoir transit cap has been replaced by the breather cap supplied .................... U
4. The reservoir has been switched to the ON position .................................................................... U
6. Additional reservoir fitted (Size 3 only) .......................................................................................... U
7. Reservoir at highest point (Size 3 only).......................................................................................... U
Tap “ON” position is in line with the pipe.
The piston rod can now be extended or retracted and the pump run.
hydraulic pumps
1. Absence of oil leaks ........................................................................................................................ U
2. Absence of air in the hydraulic steering ........................................................................................ U
rotary drives
1. No backlash or excessive slackness in chain ............................................................................... U