Fault; Product Closure - Videotec MAXIMUS MLX Manuel D'instructions

6.7.2 Fault

The Fault can occur in high temperatures or in the
event of a LED fault. In the event of a malfunction,
the illuminator closes the normally open clean
contact between RL1A and RL1B on terminals 1
and 2 of connector J5. If the malfunction persists,
the contact remains closed. If the malfunction is
resolved, the contact will open.
J5
5 4 3 2
Fig. 24

6.8 Product closure

Test system operation for positive results
before closing the product and allowing
the presence of a hazardous atmosphere.
During opening and closure operations of
the product, pay attention not to damage
the flameproof joint.
Before closing the product, check the
integrity of the O-ring gasket. If the
sealing is damaged replace it with the one
supplied.
MNVCMLX_2222_EN
1
Re-insert the slide and fasten the 3 previously
removed screws.
Verify that there is no dirt or debris.
Arrange the cables so that they do not hinder closing
of the front cover.
Insert the front cover in the housing body, keeping
the closure holes between the cover and the body
aligned.
Be very careful not to damage the O-ring
gasket.
Screw back the previously removed screws.
Screws properties
• Diameter/Screw pitch: M5x0.8
• Material: A4
• Screw head: ISO 4762
• Length: 8mm (0.3in)
• Yield stress (min): 450N/mm²
Pay attention to the fixing. Tightening
torque: 9Nm (±0.5Nm).
Fig. 25
21