MICRO-AIR MC1500 User manual

Installation and Operation Manual
Important:
This manual contains speci•c cautionary statements relative to worker safety. Read this manual thoroughly and follow
as directed. It is impossible to list all the hazards of dust control equipment. All persons involved with the equipment or
systems should be instructed how to operate in a safe manner.
MODEL MC1500
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MODEL MC1500 SPECIFICATIONS
INPUT VOLTAGE:
208-230V / 460V 60Hz 3 Phase
MAX. CURRENT:
12.0 Amps at 208-230V
6.0 Amps at 460V
MOTOR:
TEFC 5HP, 3 Phase
COMPRESSED AIR:
80 psi. minumum, 90 psi. maximum. 1/4” NPT male
nipple connection. Clean, dry air requried.
FILTER AREA:
174 sq. ft. per cartridge •lter (348 sq. ft. total)
DIMENSIONS: 48” h. X 25-1/2” w. X 32-1/2” l.
SHIPPING WEIGHT: 525 lbs.
ACTUAL WEIGHT: 475 lbs.
PACKAGE CONTENTS:
1 Ea. MC1500
OPTIONS (These items are separately packed):
1 ea. 8” dia., 7’ Arm Assembly
1 ea. 8” dia., 9’ Arm Assembly
2 ea. 6” dia., 7’ Arm Assembly
2 ea. 6” dia., 9’ Arm Assembly
Caution:
All electrical work must be done by a
qualified electrician according to local, state
and national codes.
PRE-OPERATING INSTRUCTIONS:
NOTE: The following instructions will vary depending on
options received.
1. Remove the shipping crate, shipping straps and plastic
wrapping from the unit.
2. Remove the MC1500 from the shipping skid and set on
a level surface.
3. Remove the attachment option from the shipping
carton.
4. Install the arm assembly onto the base unit (Fig. 1A).
5. Insert the lamp plug on the arm into the receptacle
located directly behind the base of the arm on the
MC1500. Secure the arm cable in clamp provided on
mounting plate (Fig. 1B).
OPERATING INSTRUCTIONS:
1. Choose a suitable, level place near the workstation and
position the unit so that the hose/arm assembly will be
placed near the source of pollution being generated.
The MC1500 has locking wheels at the front handle
end. The wheels are locked by stepping down on the
!at plate on the wheels.
2. Grasp the hood by the handle ring and position within
18” of the source of pollution.
3. Plug the power cord into a outlet of the appropriate
voltage and phase.
MICRO AIR®MC1500
CLEAN AIR SYSTEMS
!
2
Fig. 1A
Fig. 1B
Bolt
Connect hose to unit
using hose clamp.
Flat Washer
Lock Washer
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4. Turn the power switch on (located near the Mini-Helic
gauge).
5. The light control switch (optional) is mounted on the
hood. Turn the light on as needed.
6. Adjust the hood to capture the maximum amount of
contaminants. Periodically adjust the position of the
hood to keep it in maximum capture range.
7. If the unit fan is rotating incorrectly, switch L1 and L2
connections to reverse the rotation direction.
MINI-HELIC GAUGE OPERATION:
1. As the cartridge filters collect airborne pollutants
they will eventually begin to become loaded with
particulate. The filter loading will cause an increase in
static pressure and a decrease in air flow.
2. The Mini-Helic gauge on the control panel indicates
static pressure. Note the reading at the initial start-up.
As the unit is operated the static pressure will gradually
increase as the filters become loaded. This will indicate
the need to back flush the system.
CARTRIDGE CLEANING:
NOTE: Pulse clean cartridge filters frequently for proper
operations. Failure to do so will decrease performance and
lead to pre-mature filter failure.
1. The MC1500 is designed with a Roto-Pulse system to
clean the cartridge filters.
2. Attach a shop air hose to the inlet located on the front
of the MC1500. It is recommended that a pressure
regulator and water trap be installed between the shop
air and the MC1500,
NOTE: Do not exceed 90 psi of shop air. Exceeding 90psi
will result in filter damage.
3. Shut off the MC1500 blower.
4. Push the cartridge back-flush control button (mounted
on the control panel) three or more times. This
operation initiates the Roto-Pulse system which spins
the tube inside the cartridge filter. As the tube spins, air
dislodges the dirty particles from the cartridge filters.
Theses particles then settle into the two removable dust
trays.
5. After several cleaning cycles, the dust particles that
have been collected by the MC1500 will need to be
emptied from the dust trays. The frequency of dust
removal depends on the type and quantity of pollutant
that is collected. The dust trays should be emptied
before the particles have accumulated to a depth of 1/2
inch.
6. To remove the dust trays from the MC1500, turn the
unit off. Open the cartridge access door and slide out
the dust trays.
7. Dump the dust out of the trays.
8. Slide dust trays back into the MC1500. Close and latch
the filter access door.
CHANGING FILTERS:
Caution:
Always make sure that the unit is turned
off before changing filters or servicing the
unit.
1. Turn the MC1500 off and open the filter access door.
2. Remove the cartridge filters retained by wing nuts.
3. Slide new cartridge filters into the cabinet and retain
with wing nuts.
4. Close the filter access door.
GENERAL MAINTENANCE:
1. Check the wiring for loose connections for cracked
insulation.
4. No lubrication is required for the motor because it is a
permanent pre-lube design.
5. Once per month grease the suction arm base assembly
with a bearing grease listed to not react with aluminum.
MC1500 MICRO AIR®
CLEAN AIR SYSTEMS
3
!
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4
Fig. 2
OPTIONAL HEPA / CHARCOAL FILTER INSTALLATION:
KIT CONTENTS:
1. 1 Ea. Filter Track
2. 2 Ea. Stretch Cord
3. 6 Ea. #8 x 1/2” SMS
4. 1 Ea. HEPA Filter or RCM Module
INSTALLATION:
1. Remove the four (4) screws used to attach the lower panel and remove lower panel from the MC1500.
2. Locate filter tracks shown in Fig. 2. Filter track is to be located flush to front edge of cabinet bottom and centered
above the exhaust opening.
4. Secure filter track to the MC1500 using six (6) each #8 x 1/2” sheet metal screws provided.
5. To install filter, slide the filter in between tracks so that the airflow arrow points downward.
6. Retain the filter with stretch cords provided.
7. Replace the lower panel.
MICRO AIR®MC1500
CLEAN AIR SYSTEMS
Locate Filter Enclosure Flush
With Edge Of Cabinet Bottom
Lower Panel
RCM or HEPA
#8 x 32 SMS
Filter Track
Stretch Cord
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Fig. 3
OPTIONAL SILENCER INSTALLATION:
KIT CONTENTS:
1 Ea. Silencer Box Assembly
6 Ea. #8 x 1/2” SMS
INSTALLATION:
1. Remove the four (4) screws used to attach the lower panel and remove the lower panel from the MC1500 unit.
2. Locate the silencer box assembly (Fig. 3). Silencer assembly is to be located !ush to front edge of cabinet bottom and
centered above the exhaust opening.
3. Attach the silencer box assembly using the six (6) sheet metal screws provided.
4. Replace the lower panel.
MC1500 MICRO AIR®
CLEAN AIR SYSTEMS
Lower Panel
#8 x 32 SMS
Silencer Box Assembly
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6
MICRO AIR®MC1500
CLEAN AIR SYSTEMS
PAGE LEFT INTENTIONALY BLANK
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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, !at washers and lock washers retaining each "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, !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
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MC1500 WIRING DIAGRAMS
Fig. 6
MICRO AIR®MC1500
CLEAN AIR SYSTEMS
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Fig. 7
MC1500 MICRO AIR®
CLEAN AIR SYSTEMS
MC1500 WIRING DIAGRAMS
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MICRO AIR®MC1500
CLEAN AIR SYSTEMS
ITEM PART NO. DESCRIPTION
1. 37107-01 Lamp Plate
2. P2170 Lamp
3. P2168 Lamp Socket
4. P2466 6” Hood Assembly
P2469 8” Hood Assembly
5. 37106-01 Switch Box
6. P2219 Rocker Switch
7. P164 1/4-20 x 3/4” Hex Head Bolt
8. P246 1/4 Flat Washer
9. P2482 Hood Disc Pad
10. P2485 1/4-20 Nylock Hex Nut
11. 37104-01 Damper Handle Stop Plate
12. P2206 5/16” Flat Washer
13. P2484 5/16” Nylock Hex Nut
14. 37103-01 Damper Handle
15. P2478 1/2-13 x 2.25” Hex Head Bolt
ITEM PART NO. DESCRIPTION
16. P2468 Cup Washer
17. P2467 Friction Pad
18. P2479 1/2-13 Nylock Hex Nut
19. P141 3/8-16 Hex Nut
20. P142 3/8” Lock Washer
21. P2206 Flat Washer
22. P2481 3/8-16 x 1.25” Carriage Bolt
23. P2461 6” Gas Shock
P2462 8” Gas Shock
24. P2483 1/4-20 x 1” Hex Head Bolt
25. P2312 Micro Air Decal
26. P2232 Hose Clamp
27. P2616 6” Dia. Flex Hose
P2617 8” Dia. Flex Hose
N/S P2471 4 Conductor Cable - 9’ long
N/S P2472 4 Conductor Cable - 15’ long
6” & 8” DIAMETER ARM ASSEMBLY PARTS LIST
Fig. 9
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MC1500 PARTS LIST
ITEM PART NO. DESCRIPTION
1. 36876-01 Cabinet
2. 36885-01 Back Panel
3. 34294-02 Filter Door
4. P3280 Impeller
5. P2320 Motor (208/230-460V, 3-Phase)
6. 36923-01 Motor Mount
8. 36561-01 Dust Tray
9. 36882-01 Lower Panel
10. 36720-14 Roto Assembly
11. P2534 Transformer
12. P3911 Relay
P3916 Overload Protector (208-230V)
P3915 Overload Protector (460V)
13. P3283 Swivel Caster
14. P3284 Fixed Caster
15. P7401RM 80/20 Cartridge Filter
16. P3392 Push Button Air Valve
17. P2215 Handle
* Specify Length Required
ITEM PART NO. DESCRIPTION
18. P1372 Latch
19. P2221 Mini-Helic Gauge
*20. P1367 3/4” x 1” Foam Gasket
P3743 3/4” x 1-1/4” Foam
21. 36712-01 Accumulator Tank
22. P3281 1” Diaphragm Valve
23. P3278 Receptical
*24. P1818 Power Cord
25. P2735 230V Plug
P2736 460V Plug
26. P2222 1/4” Barb x 1/8” NPT
27. P2210 1/8” Male x 1/4” Male Hex Nipple
28. P3649 Filter Knob
29. 36933-01 Adapter Plate (Dual Inlet)
36932-01 Adapter Plate (Single Inlet)
33. P2835 Hinge
Fig. 10
MC1500 MICRO AIR®
CLEAN AIR SYSTEMS
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CAUTION: BEFORE DISASSEMBLING THE UNIT OR DOING ANY INSPECTING OF THE PARTS, MAKE
CERTAIN THAT THE POWER HAS BEEN CUT OFF AND THE BLOWER HAS COME TO A COMPLETE STOP.
NEVER RUN THE UNIT WITH THE ACCESS DOOR OPEN OR REMOVED.
PROBLEM POSSIBLE CAUSE REMEDY
Unit fails to start No incoming power
Blown breaker or fuse
Primary voltage to motor contactor is below 10%
tolerance
Burned out motor
Tripped overload (3 Phase)
Check line voltage
Replace fuse or throw breaker
Take steps to increase voltage to primary
Replace motor
Reset overload protector
Unit runs slowly or
inadequate capture
velocity
Wired for wrong voltage or improper rotation
Dirty filters
Internal obstruction
Check input voltage
Check wiring diagram
Switch L1 & L2 (3-phase only)
Service / Replace filters
Check if damper is open
Check inlet for blockage
Check hoses for proper connection
Check hoses for holes
Vibration Loose mounting bolts
Foreign objects in blower
Dirty disposable filters
Tighten bolts
Remove debris from blower
Service or replace filters
Unit runs for a
short period of
time and stops
Exhaust restrictor plate removed
Incorrect extension cord size (120V)
Re-install Restrictor plate
Plug directly into outlet
Use a cord rated to 20 Amps
Stronger resistance
during rotation of
the arm
Lack of grease in the rotating socket Grease the rotating socket
Arm will not stay
where it is placed
The joints are loose Tighten the joints
TROUBLE SHOOTING CHART
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MICRO AIR®MC1500
CLEAN AIR SYSTEMS
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13
MC1500 MICRO AIR®
CLEAN AIR SYSTEMS
Serial Number:
Supply Voltage:
Date Installed:
Installed By:
Notes:
L1346
09/18
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