Grip Factory Munich GF-Primo - Manual (Page 32)

GF-Primo / GF-Secondo Dolly System Instruction Manual
Page: 31
the temperature digits will also blink. This signals the movement of the column must be
reduced or stopped. Upon reaching a temperature of 60°C the column will automatically
switch off and the display will show „MOTOR TEMPERATURE HIGH“.
Tip:
To protect and ensure a long lifespan for the motor temperatures above 55°C should be
avoided.
Should a temperature of 55°C be exceeded, reduce or stop column movements for 30 to 60
minutes to allow the motor to cool down.
Attention:
Over heating of the motor can be caused by over loading the column or driving the column
without load.
Note:
During operation the generated heat by the electricity flow is at its highest in the centre of the
motor and spreads to the outside housing. The temperature is measured on the outside of
the motor which can be up to 30°C lower than the inner kern of the motor. Therefore by an
over load of the motor at 60°C it must be shut down as with an inner temperature of 100°C
permanent damage can be caused.
Limit:
LIMIT allows the operator to restrict the columns lift range by resetting the lower and / or upper end stops.
The lift range can be changed from its standard 0 to 705mm to, for example, 200 to 500mm. When reset, the
column can only be moved within the new range until it is or due to a Mode change the column is in a
position outside the new LIMIT range
Hand Control Unit HCU Battery Display:
In wireless mode the HCU is energized with its own battery and not with the columns batteries. The HCU
battery is inserted into the rear of the HCU
. The voltage status of the battery is shown on the HCU display as
a battery symbol.
Ramp and Speed:
The columns speed and drive ramp may be adjusted in grades of 23 levels:
Speed
Slow
→
Level 00 Fast
→
Level 22
Rampe Hard
→
Level 00 Soft
→
Level 22
(Longer acceleration and deceleration)