7
MC1500
MICRO AIR
®
CLEAN AIR SYSTEMS
OPTIONAL BIG WHEEL INSTALLATION:
KIT CONTENTS:
1 Ea. Big Wheel Assembly
8 Ea. 5/16-18 x 1” Hex Bolt
INSTALLATION:
1. Position the unit on its’ side with the bottom exposed.
2.
Remove the four (4) bolts, fl at washers and lock washers retaining each fi xed wheel. Retain the hardware for use in
step four.
3. Place the Big Wheel Assembly onto the unit. Align the eight slotted holes over the holes in the unit, making sure that
the Big Wheel Assembly presses against the back wall of the unit.
4. Install the lock washer, fl at washer and the 1” long hex bolts supplied with the kit. Secure the Big Wheel assembly to
the unit with the eight (8) 1” long hex bolts. Make sure the bolts are tight.
5. Position the unit onto the wheels and reattach any attachments removed for installation.
Caution:
Source capture arms or other attachments must no be attached during kit installation.
!
Fig. 5A
Fig. 5B
Lock Washer
Flat Wahser
5/16-18 x 1” Hex Bolt