Melec GDB-5311A-00 Instruction Manual page 15

４－３．Setting HOLD CURRENT ADJUSTMENT trimmer
(1) Set the gauge of the trimmer to the required value.
●Relationship between the trimmer scales and HOLD CURRENT.
Ratio of HOLD CURRENT（％）
Ratio of HOLD CURRENT
100%
50%
Factory setting
0%
● HOLD CURRENT changes relative to DRIVE CURRENT setting.
The ratio of HOLD CURRENT of 100% represents the same as the setting for
DRIVE CURRENT.
●The greater the ratio of HOLD CURRENT grows, the more heat the motor
generates when is on holding-state.
● When the trimmer is set minimum, HOLD CURRENT is approx. 10% or less of
DRIVE CURRENT.

A high setting value may cause burn on the
skin due to overheating of the motor.
Do not select a high value beyond the
required.
HOLD CURRENT is set up with the HOLD I.ADJ trimmer.
This sets the ratio of HOLD CURRENT to DRIVE CURRENT.
The trimmer is factory-set to approx. 40%.
HOLD CURRENT
＝
DRIVE CURRENT
0 1 2 3 4 5 6
Scale of the trimmer
I
×100
7 8 9 10
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Instructions Manual
Trimmer
5
1 0
0
R1