Delta 50-820 User guide
INSTRUCTION MANUAL
Portable Single-Stage Dust Collector
(Model 50-820)
D AT E D 6-8-98 PA RT NO. 1348468
'Delta International Machinery Corp. 1998
2
TABLE OF CONTENTS
W ARRANTY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
IMPORTANT SAFETY RULES. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
IMPORTANT SAFETY RULES FOR DUST COLLECTO R S . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
UNPACKING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
ASSEMBLY
Assembling Intake Flange To Dust Collector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Assembling Support Tube And Connector To Dust Collector Body . . . . . . . . . . . . . . . . . . . . . . . . 6
Assembling Vacuum Hose To Dust Collector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Assembling Dust Bag To Dust Collector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
CONNECTING MACHINE TO POWER SOURCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Power Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Motor Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Grounding Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
EXTENSION CORDS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
OPERATING CONTROLS AN D ADJUSTMENTS
Starting And S topping Dust Collector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Locking The Switch in The OFF Position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Safety Gates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
OPERATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
TRANSPORTATION A N D STORAGE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Delt a will rep air or replace, at it s expense and at it s option, any Delt a machine, machine part, or machine
accessory which in normal use has proven to be defective in workmanship or material, provided that the
customer returns the product prepaid to a Delt a factory service center or authorized service st ation with
proof of purchase of the product within two years and provides Delta with reasonable opportunity to ver ify the alleged defect by inspection. Delt a may require that electric motors be returned prep aid to a motor
manufacturer s authorized st ation for inspection and repair or replacement. Delt a will not be responsible
for any asserted defect which has resulted from normal wear, misuse, abuse or rep air or alteration made
or specifically authorized by anyone other than an authorized Delta Service facility or representative.
Under no circumstances will Delt a be liable for incidenta l or consequential damages resulting from defec tive products. This warranty is Delt a s sole warranty and set s forth the customer s exclusive remedy, with
respect to defective products; all other warranties, express or implied, whether of merchantability , fitness
for purpose, or otherwise, are expressly disclaimed by Delt a.
Delt a Building Trades and Home Shop Machinery
Two Y ear Limited Warranty
Printed in U.S.A.
3
IMPORTANT SAFETY RULES
W oodworking can be dangerous if safe and proper operating procedures are not followed. As with all machinery, there are cert ain
hazards involved with the operation of the product. Using the machine with respect and caution will considerably lessen the possi bility of personal injury . However, if normal safety precautions are overlooked or ignored, personal injury to the operator may result.
Safety equipment such as guards, push sticks, hold-downs, featherboards, goggles, dust masks and hearing protection can reduce
your potential for injury . But even the best guard won t make up for poor judgment, carelessness or inattention. Always use common
sense and exercise caution in the workshop. If a procedure feels dangerous, don t try it. Figure out an alternative procedure that feels
safer . REMEMBER: Your personal safety is your responsibility .
This machine was designed for cert ain applications only . Delt a Machinery strongly recommends that this machine not be modified
and/or used for any application other than that for which it was designed. If you have any questions relative to a p articular applica tion, DO N O T use the machine until you have first cont acted Delta to determine if it can or should be performed on the product.
DE LTA INTERNATIONAL MACHINERY CORP.
MANAGER OF TECHNICAL SE RVICES
246 ALPHA DRIVE
PITTSBURGH, PENNSYLVANIA 15238
(IN CANADA: 644 IMPERIAL ROAD, GUELPH, ONTARIO N1H 6M7)
W ARNING: FAILURE TO FOLLOW THESE RULES
M AY RESULT IN SERIOUS PERSONAL INJURY
1. FOR YOURO W N SAFETY, READ INSTRUCTION
MANUAL BEFORE OPERATING T HE TO O L. Learn the
tool s application and limit ations as well as the specific
hazards peculiar to it.
2. KEEP GUARDS IN PLACE and in working order.
3. ALWAYSWEAREYEPROTECTION.
4. GROUND ALLTOOLS. If tool is equipped with threeprong plug, it should be plugged into a three-hole electrical
recept acle. I f a n adapter is used to accommodate a twoprong recept acle, the adapter lug must be att ached to a
known ground. Never remove the third prong.
5. REMOVE ADJUSTING KEYS AND WRENCHES. Form
habit of checking to see that keys and adjusting wrenches are
removed from tool before turning it on.
6. KEEP WORKAREA CLEAN. Cluttered areas and
benches invite accident s.
7. DON T USE IN DANGEROUS ENVIRONMENT. Don t
use power tools in damp or wet locations, or expose them
to rain. Keep work area well-lighted.
8. KEEP CHILDREN A N D VISITO R S A W AY . All children
and visitors should be kept a safe dist ance from work area.
9. MAKE WORKSHOPCHILDPROOF with p adlocks,
master switches, or by removing st arter keys.
10. DON T FORCE TO O L. It will do the job better and be
safer at the rate for which it was designed.
11. U SE RIGHT TOO L. Don t force tool or att achment to do
a job for which it was not designed.
12. WEARPROPER APPAREL. No loose clothing, gloves,
neckties, rings, bracelet s, or other jewelry to get caught in
moving parts. Nonslip footwear is recommended. Wear
protective hair covering to cont ain long hair.
13. ALW AYS USE SAFETY GLASSES.W ear safety glasses.
Everyday eyeglasses only have impact resist ant lenses;
they are not safety glasses. Also use face or dust mask if
cutting operation is dusty.
14. SECURE WORK. Use clamp s or a vise to hold work
when practical. It s safer than using your hand and frees
both hands to operate tool.
15. D O N T O V E R R E A C H . Keep proper footing and balance
at all times.
16. MAINTAIN TOOLSIN TO PCONDITION. Keep tools
sharp and clean for best and safest performance. Follow
instructions for lubricating and changing accessories.
17. DISCONNECT TOOLS before servicing and when
changing accessories such as blades, bit s, cutters, etc.
18. USERECOMMENDED ACCESSORIES. The use of
accessories and att achments not recommended by Delt a
may cause hazards or risk of injury to persons.
19. REDUCE THE RISK O F UNINTENTIONAL STAR TI NG . Make sure switch is in OFF position before plugging
in power cord.
20. NEVER STAND O NTO O L. Serious injury could occur
if the tool is tipped or if the cutting tool is accident ally
cont acted.
21. CHECK DAMAGEDPARTS. Before further use of the
tool, a guard or other p art that is damaged should be carefully checked to ensure that it will operate properly and
perform it s intended function check for alignment of moving
part s, binding of moving p arts, breakage of p art s, mounting,
and any other conditions that may af fect it s operation. A
guard or other p art that is damaged should be properly
rep aired or replaced.
22. DIRECTION O F FEED. Feed work into a blade or cutter
against the direction of rot ation of the blade or cutter only.
23.
NEVER LEAVE TOOL RUNNING UNATTENDED. TURN
POWEROFF
. Don t leave tool until it comes to a complete
stop.
24. DRUGS, ALCOHOL, MEDICATION. Do not operate
tool while under the influence of drugs, alcohol or any
medication.
25. MAKESURE TOO L IS DISCONNECTED FROM POWER
SUPPLY
while motor is being mounted, connected or re-
connected.
26. W ARNING: The dust generated by cert ain woods and
wood products can be injurious to your health. Always oper ate machinery in well ventilated areas and provide for proper
dust removal. Use wood dust collection systems whenever
possible.
4
IMPORTANT SAFETY RULES FOR
DUST COLLECTORS
W ARNING:
Basic precautions should
always be followed when using your dust collector.
To reduce the risk of injury, electrical shock or fire,
comply with the safety rules listed below:
1. READand underst and the instruction manual before
operating the dust collector .
2. D O N O T leave the dust collector plugged into the
electrical outlet. Unplug dust collector from the outlet
when not in use and before servicing, changing bags,
unclogging and cleaning.
3. A L W A Y S turn the power switch OFF before unpluggi ng the dust collector.
4. W ARNING: TO REDUCE THE RISK O F ELECTRICAL SHOCK, do not use on wet surfaces. Do not expose
to rain. S tore indoors.
5. FOLLOWall electrical and safety codes, including
the National Electric Code (NEC) and the Occup ational
Safety and Health Regulations (OSHA). All electrical
connections and wiring should be made by qualified
personnel only.
6. D O N O T use the dust collector to pick up flammable
or combustible liquids, such as gasoline. NEVERuse the
dust collector near any flammable or combustible liquids.
7. U S E the dust collector to pick up wood materials
only . D O N O T use the dust collector to pick up met al
shavings, met al dust, or p arts.
8. NEVER use the dust collector to dissip ate fumes
or smoke. NEVER pick up anything that is burning or
smoking, such as cigarettes, matches or hot ashes.
9. U S E only as described in this manual. U S E only accessories recommended by Delt a.
10. D O N O T pull the dust collector by the power cord.
NEVER allow the power cord to come in contact with
sharp edges, hot surfaces, oil or grease.
11. D O N O T unplug the dust collector by pulling on the
power cord. A L W A Y S grasp the plug, not the cord.
12. D O N O T handle the plug or dust collector with wet
hands.
13. REPLACE a damaged cord immediately. D O N O T
use a damaged cord or plug. If the dust collector is not
operating properly, or has been damaged, lef t outdoors
or has been in cont act with water, return it to an
Authorized Service Center for service.
14. D O N O T use the dust collector as a toy . D ONOT
use near or around children.
15. D O N O T insert fingers or foreign object s into the
dust int ake port. Keep hair , loose clothing, fingers, and all
body parts away from openings and moving part s of the
dust collector .
16. D O N O T use the dust collector without the dust col lection bag in place and properly secured.
17. A L W A Y S use safety gates to cover dust port s when
the dust collector is not in use or mounted to a support ing surface for storage.
18. PERIODICALLY INSPECT dust bag for any cut s,
rip s or tears. NEVER operate the dust collector with a
damaged bag or vacuum hose.
19. The dust collector is designed for home use or light
commercial duty O N LY!
20. CONNECT dust collector to a properly grounded outlet only . See grounding instructions.
SAVE THESE INSTRUCTIONS
5
UNPACKING
Y our 50-820 Dust Collector is shipped complete in one cont ainer . Carefully remove the dust collector and all
loose p art s from the cont ainer . Figs. 2 and 3 illustrate the component s of the dust collector . W ARNING: D O N O T
CONNECT THE DUST COLLECTO R TO THE POWERSOURCE UNTIL TH E MACHINE IS COMPLETELY
ASSEMBLED AND YO U H AVE READAND UNDERSTAND THE ENTIRE OWNER S MANUAL.
1 -Dust Collector
2 -10’ long, 4 Diameter
Vacuum Hose
3 -Dust Collector Bag
Fig. 2
Fig. 3
4 -Dust Collector Hood
5 -Clamps for Tubular
Supports (2)
6-Int ake Flange
7 -Hose Clamps (2)
8 -Angled Support Tu b e
9 -5/16-18 x 5/8
Hex Head Screw
10 -5/16 Flat Washers (2)
11 -5/16-18 Hex Nut
12 -Upper Support T u be
2
1
3
4
5
6
12
7
8
9
11
10
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