Four holes for 3/8" (9.5mm)
dia. mounting screws
Disconnecting device
operating handle in
“OFF” position
Coupling latch
Locking attachment
(Shown in the locked position)
Hole for lock
Nut and lock washer
(Locking attachment removed for clarity)
T-Bolt
Installation Instructions
Bulletin 513 Combination Starter, Size 0-2
Bulletin 598 Empty Enclosure, Size 0-2
When it is desired to remove or replace the enclosure cover, the following recommended procedures should be observed.
Removing the enclosure cover:
Swing back locking attachment on the V-Band. Loosen nut on the T-Bolt of the V-Band to permit the coupling latch to be disengaged from the head of
the T-Bolt. Pull out coupling latch from the head of the T-Bolt. Spread V-Band and place over the enclosure base, thereby freeing the cover for removal.
Remove enclosure cover and place on a flat stable surface with the opening up.
CAUTION:
Avoid any damage to flange surfaces as this could affect enclosure’s suitability for use in hazardous atmospheres.
Replace the enclosure cover:
Before replacing enclosure cover, clean base and cover flanges with a soft cloth. Looking at the cover front in the upright position (nameplate in
readable position), place operating handle in the downward or “OFF” position. Leave in “OFF” position for maximum safety. Align ribs inside the cover
with positioning channels on the mounting plates.
CAUTION:
The upright position of the cover and base plus proper positioning channel alignment are very important. Failure to observe these directions may cause
over jamming and equipment damage.
Slide cover toward base until the positioning pins in the base nearly enter the holes in the cover. At this point, when a disconnecting means is provided,
the external operating handle should be lifted slightly so that the circuit breaker operating slide mechanism becomes engaged with the roller. Continue
sliding cover toward base until the base and cover flanges meet. Install V-Band over the flanged joint and slide the T-Bolt into the coupling latch with
the tightening nut to the right.
CAUTION:
Tighten the 3/8" (9.5) x 16 T-Bolt nut securely to provide proper enclosure sealing. NOTE: As a minimum, the helical spring lock washer beneath the nut
must be fully compressed (65 lb-in/7.3 N•m). The maximum torque applied to the nut should not exceed 125 lb-in/14.1 N•m.
Press locking attachment over the bolt and nut, and insert lock (when used) into the hole in the locking attachment.
WARNING:
To prevent electrical shock, disconnect from power source before installing or servicing. Keep free from contaminants.
Installation, adjustments, putting into service, use, assembly, disassembly, and maintenance shall be carried out by suitably trained personnel in accordance with applicable code of practice. In case of malfunction or
damage, no attempts at repair should be made. The product should be returned to the manufacturer for repair. Do not dismantle the product.
