background image

Safety

EXTENSION CORDS

Grounded tools require a three wire extension cord. Double insulated tools can use either a two or three wire extension cord. As the distance 
from the supply outlet increases, you must use a heavier gauge extension cord. Using extension cords with inadequately sized wire causes a 
serious drop in voltage, resulting in loss of power and possible tool damage.
The smaller the gauge number of the wire, the greater the capacity of the cord. For example, a 14 gauge cord can carry a higher current than 
a 16 gauge cord. When using more than one extension cord to make up the total length, be sure each cord contains at least the minimum 
wire size required. If you are using one extension cord for more than one tool, add the nameplate amperes and use the sum to determine the 
required minimum wire size.

GUIDELINES FOR USING EXTENSION CORDS

• 

If you are using an extension cord outdoors, make sure it is marked with the suffi x “W-A” (“W” in Canada) to indicate that it is acceptable 
for outdoor use.

• 

Be sure your extension cord is properly wired and in good electrical condition. Always replace a damaged extension cord or have it re-
paired by a qualifi ed person before using it.

• 

Protect your extension cords from sharp objects, excessive heat and damp or wet areas.

• 

Keep away from water. Do not use if wet.

• 

Inspect thoroughly before each use. DO NOT USE IF DAMAGED.

• 

Make sure equipment is OFF before connecting cord outlet.

• 

FULLY INSERT plug into outlet.

• 

Do not remove, bend or modify any metal prongs or pins of cord.

• 

Do not use excessive force to make connections.

• 

Do not connect a three prong plug to a two-hole cord. 

• 

Avoid overheating. Uncoil cord and do not cover it with any material.

• 

Do not walk on cord.

• 

Do not drive, drag or place objects over cord.

GENERAL SAFETY

1.  Cables damaged through crushing or splitting can be dangerous if used and should be replaced immediately.  Risk of personal injury.

2.  Do not connect the machine to an unearthed socket.  Risk of personal injury.

3.  Make sure the assembly area is fi rm, so the dust extractor does not tip over.  Risk of personal and material injury.

4.  Risk of pinching when handling the toggle fastener.

5.  Do not vacuum hot or smoldering particles, as the machine can catch fi re.  If a fi re should break out, remove the plug from the socket and 

extinguish the fi re using the available fi re-fi ghting equipment.  An appropriate pre-separator should be connected between the suction pipe 
and the dust extractor when sucking up soot, ash and hot materials.

6.  The machine must not be used in environments where explosives may be present.  Serious risk of explosion.

7.  Do not look into the suction pipe or suction hose if blocked.  Serious risk of eye injury.

8.  Do not direct the suction hose towards body parts when the machine is running.  Avoid placing your hand or other parts of the body against 

the suction inlet if the suction hose is not fi tted.  Risk of personal injury.

Fax: 763-535-8255

[email protected]

8

WARNING:

 ELECTRICAL CORDS CAN BE HAZARDOUS. MISUSE CAN RESULT IN FIRE OR DEATH BY ELECTRICAL SHOCK. READ 

CAREFULLY AND FOLLOW ALL DIRECTIONS.

Summary of Contents for 3402

Page 1: ...HEAVY DUTY DUST COLLECTOR INSTRUCTION MANUAL Caution Read Manual Before Operating Machine 043014 Rev A...

Page 2: ......

Page 3: ...Maintenance 11 14 Standard Filter Inspection 11 Standard Filter Removal 11 Standard Filter Installation 12 HEPA Filter Replacement Procedure 13 Motor Brushes Inspection 14 Troubleshooting Guide 15 Par...

Page 4: ...high cfm for fast pick up of airbone particles 2 Inlet 2 inlet attaches 25 crushproof vacuum hose Heavy Duty Locking Casters allows maneuverability on any sur face with self locking casters Steel Han...

Page 5: ...binding of moving parts improper mounting broken parts and any other conditions that may affect operation If abnormal noise or vibration occurs turn the tool off immediately and have the problem corr...

Page 6: ...RY AILMENTS USE APPROVED NIOSH OR OSHA RESPIRATOR SAFETY GLASSES OR FACE SHIELDS GLOVES AND PROTECTIVE CLOTHING PROVIDE ADEQUATE VENTILATION TO ELIMINATE DUST OR TO MAINTAIN DUST LEVEL BELOW THE THRES...

Page 7: ...to an electrically live terminal Your tool must be plugged into an appropriate outlet properly installed and grounded in accordance with all codes and ordinances The plug and outlet should look like t...

Page 8: ...nto outlet Do not remove bend or modify any metal prongs or pins of cord Do not use excessive force to make connections Do not connect a three prong plug to a two hole cord Avoid overheating Uncoil co...

Page 9: ...the dust container is empty and that no one else is standing under the lifted machine Risk of per sonal injury and material damage CAUTION MACHINE IS DESIGNED FOR INTERMITTENT USE I E NOT MORE THEN 2...

Page 10: ...rce as indicated on the machine s serial tag 3 Start the machine by pushing the power switches on the motors to the ON posi tion one at a time See Figure C 4 Turn the machine off by pushing the power...

Page 11: ...ground wire from the subsequent assembly via the push on terminal 6 Disconnect the three power cord wires from the terminal block on the underside of the motor deck Figure G 7 Remove the motor deck 8...

Page 12: ...er housing spacer assembly via push on terminal 6 Seat the HEPA adapter assembly and housing spacer if so equipped on the pre ceding housing component oriented as removed make sure to connect the comp...

Page 13: ...ring flat gasket material on the HEPAfilter frame if not already done so to cushion the HEPA filter brackets 13 Replace the HEPA filter brackets and ring to tab terminal then thread the locking nuts o...

Page 14: ...p via the built in hooks on both sides of each motor brush TIP Dislodge one side of a cap first then the other 8 Remove the motor brush retainers via the 2 phillips screws per brush 9 Remove each of t...

Page 15: ...to place the unit under vacuum pressure then inspect for air leaks Material in exaust or on top side of filter Poor filter seal or torn filter Follow Filter Inspection Procedure See Page 11 Unusual or...

Page 16: ...asket for Motor Head 1 9 34817A M6 Blind PEM 4 10 20020 Hold Down Bracket for WS Motor 2 11 26603 Knob for Motor Hold Down M6 2 12 27003 8 x 2 Phil Pan Head Zinc 6 13 8021 Protection Scree Motor Head...

Page 17: ...rene Sponge Gasket 2 7 27001 Motor Head Aluminum 2 8 27004 Gasket for Motor Head 2 9 34817A M6 Blind PEM 6 10 90223WNS Motor Deck Red WNS 2 Motor 1 11 20020 Hold Down Bracket For WS Motor 4 12 26603 K...

Page 18: ...nationalequipment com 18 1 27017 Switch Toggle WS 1000 1200 1 2 25211 Male IEC Plug 1 3 34905A Ground Wire From Plug to Motor 2 4 2005531 Power Cord 12 3 SJO w Molded 110V Plug 1 5 25209 Female IEC Pl...

Page 19: ...otor 4 4 34993 Ground Cable 16 Gauge Green 2 5 34960 PG 09 Cable Grip 2 6 25048 8 32x3 4 Phillips Flat Head 2 7 25049 8 32 Hex Nut 2 8 34961 Strain Relief 90 Deg 1 2 NPT 1 9 2005531 Power Cable 1 10 2...

Page 20: ...Parts List and Diagrams Fax 763 535 8255 info nationalequipment com 20...

Page 21: ...Filter 1 25 34998 Ground Connection For Bolt 2 26 34876 M6 Lock Nut Zinc 1 27 34871 Plastic Plug 4 5 13 4 28 34815 M6 x 30 Flat Socket Cap Screw 4 PART DESCRIPTION QTY PART DESCRIPTION QTY 1 34823 Ho...

Page 22: ...Foot WS DS1 1 5 32903 M6x1 0x20 Hex Cap Screw Zinc 4 6 34947 HEPA Adapter Plate DS1 1 7 20039 M6 Split Lock Washer 4 8 34949 HEPA Hold Down Bracket WS 4 9 32835 Housing Spacer Large Black 1 10 34820 H...

Page 23: ...8 25037 M8 Washer HEPA Machines have 5 6 9 25054 M8 x 25 Hex Bolt 4 10 25085 Dual Casters Fixed 75MM w Stud 2 11 20070 Gasket Dust Pan Lower Housing 20x15MM 1 12 34813 Dust Pan 35LTR Red 1 13 25038 M8...

Page 24: ...M6 Flat Washer 4 6 20027 Flat Steel Pivot 2 7 34853 Dust Pan Lever Bearing 2 8 34852 Dust Pan Tension Lever 2 9 34922 Pin D 6X 19MM 2 10 20044 M8 Hex Nut 8 4 11 34882 M8 Flat Washer 6 12 25053 M8 x 3...

Page 25: ...RIPTION QTY 1 30007 Inlet 70MM Aluminum 1 2 34821 Gasket 70MM Inlet 1 3 30008 Deflector 70MM Aluminum 1 4 32866 M5 8x30 Socket Cap Allen Head 3 5 32863 M5 8x20 Socket Cap Screw 1 6 32867 M5 EXT Tooth...

Page 26: ......

Page 27: ...nd shall be the sole and exclusive remedy available to the purchaser Correction of defects in the manner and for the period of time described herein shall constitute complete fulfillment of all liabil...

Page 28: ...LOORING EQUIPMENT 9250 Xylon Avenue N Minneapolis MN 55445 U S A Toll free 800 245 0267 Phone 763 315 5300 Fax 800 648 7124 Fax 763 535 8255 Web Site www nationalequipment com E Mail info nationalequi...

Reviews: