Mitsubishi MELFA SQ Series, Standard Specifications Manual

Page: 50 / 138

3-39 Names of each part
3
Controller
(1) Padlock specification
If the robot is not used, the power switch can be locked with the padlock so that power supply ON cannot be
done easily. The specification is shown in the following.
Fig.3-3 ： Operation lock of the power switch
Padlock (prepare by customer)
Dimension of the padlock
Dimension (mm)
A B C
25 14 4mm or less
The lock device which can be used
Lock plate
POWER switch
Lock plate fixed screw
<The operation method>
(1) The lock method (power
supply OFF)
1) Turn OFF the power switch.
2) Loosen the lock plate fixing
screw and make it slide
upwards (cover the power
switch). Tighten the fixing
screw certainly in that
position.
3) Install the padlock (customer
preparation) to the hole of the
lock plate, and lock it.
The lock is completion
(2) The release method (power
supply ON)
1) Remove the padlock.
2) Loosen the lock plate fixing
screw and make it slide
downward (position which
does not cover the power
switch). Tighten the fixing
screw certainly in that
position.
Lock release is completion.
<DU1A-700 series>
CE marking specification