STE 80747
– 43B –
DUST-PROOF & DRIP-PROOF TYPE SPECIFICATIONS MANUAL
!
CAUTION
• When using a cutter, take careful precautions not to cut the packing body.
• DO NOT strip off the liquid gasket between the cover and packing. If it is
not be done completely, the dust-proof and drip-proof performance will be
impaired resulting in ingress of water and dust.
• The cover may separate from the packing according to circumstances. In
order to avoid such a problem, apply liquid gasket to between the cover and
the packing before attaching the cover.
• Be sure to attach the gasket and apply liquid gasket. Also, be sure to coat
Loctite adhesives to all attaching bolts. If it is not be done completely, the
dust-proof and drip-proof performance will be impaired resulting in ingress of
water and dust.
5.4.4 Lid Used for Arm 2 Panel
The arm 2 has a lid attached hereinunder so as to mount a wiring panel.
Refer to the TH650A Installation and Transportation Manual provided separately.
The lid is secured to the arm 2 with four (4) cross-recessed truss head screws (M4x6)
in such a way to sandwich a gasket between the arm 2 and the lid.
No liquid gasket is coated to the lid and gasket. Remove the four (4) cross-recessed
truss head screws, and you can dismantle the lid. As the gasket is glued to the lid,
they can be removed all together.
When mounting the lid, apply Loctite adhesives to all attaching bolts and mount the
gasket together with the lid.
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