Opening The Enclosure - Mettler Toledo ACM500 Guia De Instalacion

3.1.

Opening the Enclosure

The front panel of the ACM500 is locked in place by four spring clips attached to the enclosure
body. To gain access for internal wiring and setting switches, separate the front panel from the
enclosure as follows:
1. Insert the tip of a flat-blade screwdriver into one of the two slots (toward the bottom of the slot)
2. Repeat Step 1 for the other slot.
3. With the two spring clips released, lift the bottom of the front panel firmly up and out until it
4. Squeeze the top of the front panel to the enclosure slightly and push upward to unsnap the two
3-2
METTLER TOLEDO ACM500 Installation Manual
DO NOT INSTALL OR PERFORM ANY SERVICE ON THIS EQUIPMENT BEFORE THE AREA IN WHICH
THE IND560x IS LOCATED HAS BEEN SECURED AS NON-HAZARDOUS BY PERSONNEL
AUTHORIZED TO DO SO BY THE RESPONSIBLE PERSON AT THE CUSTOMER'S SITE.
TO PREVENT IGNITION OF HAZARDOUS ATMOSPHERES, DISCONNECT THE IND560x FROM
POWER SOURCE BEFORE OPENING ACM500 ENCLOSURE. KEEP COVER TIGHTLY CLOSED WHILE
THE CIRCUIT IS ENERGIZED. DO NOT OPEN WHEN AN EXPLOSIVE DUST ATMOSPHERE IS
PRESENT.
located on the bottom of the front panel assembly (refer to Figure 3-2) and gently push in
toward the enclosure. A "pop" sound indicates when the cover is released.
If the clip does not release easily, apply a small amount of force/pressure to the front cover
of the ACM500 and repeat Step 1.
completely clears the top edge of the bottom enclosure.
remaining clips, then lift the panel to clear them. The panel will swing down, hinged by two
wire cables at the bottom.
WARNING
WARNING
Figure 3-2: Opening the Enclosure
64061976 | 08 | 11/2019