<PG400 Pulse Generator for Clean Unit>
12
IM 19C01B05-01EN
2nd Edition : Jul. 06, 2021-00
2.2.1
Removing/Installation protect cover
The protect cover (Part No. K8008EF) covers high-voltage power supply terminals and output terminals.
WARNING
To ensure your safety, before you remove the protect cover, be sure to shut down the power
supply and wait for 15 seconds after LED light turns off.
To remove the protect cover, loosen the two screws at Δ (triangle) (Figure 2, left).
Pull out the
protect cover by holding the marked point :○ (circle) (Figure 2, left). Do not lose the setscrews for
the cover.
To install the protect cover, hold the marked point :○ (circle) (Figure 2, right) and push the top of
the protect cover along with the shaded part (Figure2, right).
Protect cover
Figure 2 Protect cover
2.2.2
Installation cable gland
Follow the next procedure to install the supplied cable gland. (Figure 3)
The supplied cable glands are for cables with an outside diameter of 6 to 12 mm (0.24 to 0.47 inches).
(1) Push the plate along with the metal plate to help indicate the position.
(2) Confirm that the cable gland has gasket and washer attached. Screw lightly the three cable
glands from the bottom of the case while keeping the setscrews settled properly.
(3) Tighten the cable glands to the torque of 2 N•m.
Unused cable entry holes must be sealed with cable glands including the supplied rubber plugs.
CAUTION
●
Be careful not to be injured by the sharp hole edges on the housing.
●
Tighten the cable glands to the torque of 2 N•m. (rating IP66 or higher)
Cable gland
Washer
Plate
Power cable inlet
Oscillator cable inlet (unused)
Plate for positioning
Gasket
Rubber plug
Figure 3 Cable glands
