DDK HFC3000II, Instruction Manual

Page: 34 / 216

Chapter 3 Part Names
PAGE 3-6
3-2. Tools
3-2-1. Angle Tool
Hand-held type fastening tool provided with angle head, planetary gear, torque transducer,
servomotor, indicator LEDs, and operating switches.
①
Starting switch: When the switch is turned ON (by pressing), the tool tip rotates for performing
fastening. When the switch is released during fastening (during rotation of the
tip), the fastening (rotation) is stopped. For ordinary fastening operation,
continue to grip this switch until fastening is completed.
②
Reversing switch: Switch for switching between normal and reverse rotation operations.
This is a ring type normal/reverse changeover switch (*in older models, this is a
push type switch). When the reverse rotation mode is set, the judgment LED
flashes in orange.
When the starting switch is turned ON in this state, the reverse rotation operation
is performed. When the starting switch is released during the reverse rotation
operation, the operation is stopped.
* The torque limit is caused when you loose the bolt already fastened over 5N
・
m of
default setting in the case of the reverse operation and it automatically stops for safety.
This can be changed in the setting of fastening parameter. See the PAGE6-33,6-62.
If changed, be careful of big torque caused.
③
LED for judgment and status indications (4 LEDs):
When the fastening result is OK, the green LED lights up.
In the case of TOTAL OK, the green LED flashes.
When the fastening result is NG (failure), the red LEDs light up.
In the reverse rotation mode and during initialization upon power activation, the
orange LED lights up.
* When using the T/D of angle tool and planetary gear part by securing them with a
holder, ensure correct selection and attachment of the holder.
Some types of holder can cause deformation of the tool case, affecting the accuracy of
fastening torque.
Angle head
Torque transducer and
planetary gear
High-speed servomotor
②
Reversing switch
①
Starting switch
③
LEDs for judgment and status indications
Tool cable connector
Caution
Caution
S0140185-H