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Some Media Blast CrystalBlast models have the dust collector removed making passage through any standard doorway a simple operation. The CrystalBlast 3624 ERGO with a machine footprint of 39" x 40" makes dust collector removal necessary if you are installing through a 36-inch doorway and smaller.
The following procedure will insure proper removal and reassembly of the dust collector from the CrystalBlast ERGO machine when required.
Items can be removed without using the sequence listed but it is important to follow the general outline. When in doubt, Go Digital!
Getting Started
It is advisable to obtain a 3/8" ratchet set complete with socket extensions prior to starting. Other necessary tools include; standard screwdriver.needle nose pliers. safety glasses . safety gloves. small clamps and pencil and paper for recording those important notes. Most people consider a digital camera.
- If the machine has been used, remove all air and electrical connections.
- Using a plastic bag and storage container, drain the dust collector hopper by removing the 2-1/2” plastic cap located at the bottomed of the dust storage hopper. (see #1 below)
- Use the clamps to temporally fasten and hold the hopper assembly brackets before bolt removal. The brackets include 4 each 5/16” assembly bolts-nuts & washers. After clamp installation remove the assembly bolts. Hold the hopper from below then remove the holding clamps and lower hopper. (see #2 below)
- Locate the cartridge-tightening knob and loosen. Loosening the holding knob will allow rotation of the cartridge holding channel permitting the cartridge tightening assembly and the cartridge to drop from inside the dust collector housing. (see #3 below)
WARNING!
Remove the filter cartridge very slowly. Take care not to allow the filter pleats to come in contact with the dust collector housing sealing area. If you damage any part of the filter surface pleats, use 100% silicone sealer on the damaged area to seal prior to assembly. Allow 24 hours before machine operation.
- Go to the left side of the dust collector, opposite the machine access door, and push in on the ¼" tube fitting release collars. While the collars are pushed in, pull the tube to remove from the compressed air fitting. Remove both airlines and mark with tape to permit proper installation. If the machine is new you will notice yellow or white assembly dots to indicate assembly location. (see #4 below) It is advisable to mark hoses with tape.
- Remove the self-tapping holding screws attaching the dust collector silencer and remove the silencer from the machine. (see #5 below)
- Remove the motor power cord pinch cover and remove the power connection cord. This is a 120-volt motor and the motor rotation can't be reversed. (see #6 below) Always consult a qualified electrician for any electrical questions.
- Remove the blower motor and mounting plate by removing all attachment plate screws. Note the location of the cord for reassembly. (see #7 below)
- Open the machine assess door and remove the rear half of the machine perforated work grate. Removing the rear work grate will permit complete removal of the separator reclaimer. Remove the two each 5/16" separator mounting nuts and washers holding the separator reclaimer onto the rear wall. Loosen bolts and remove the separator reclaimer from the machine. (see #8 below)
- Loosen and remove the dust collector assembly-hanging bracket, nuts only, from the inside of the machine. Nuts are located inside the machine top rear between the light and rear wall. When reinstalling the dust collector, use these bolts to hold the dust collector in place while attaching the rear wall holding bolts. (see #9 below)
NOTE
Do not remove the top bracket holding bolts, only the inside holding nuts. The bolts will allow removal of the rear wall assembly bolts and keep the collector attached to the machine.
