Edco SECNG-1.5L Manual de usuario

E-SECNG-PL-1016
Printed in USA
JWA ©2016
Page 1
EQUIPMENT DEVELOPMENT COMPANY, INC.
100 Thomas Johnson Drive, Frederick, MD 21702-4600 USA
Phone: 800-638-3326 or 301-663-1600 • Fax: 800-447-3326 or 301-663-1607
PARTS LIST MANUAL
MODEL SECNG
REVISED STARTING
SERIAL # 161010019
MAGNA-TRAP™SINGLE-DISC FLOOR GRINDERS
SKU # MODEL # POWER OPTION
59800 SECNG-1.5L LEESON MOTOR 1.5HP 60Hz 1-PHASE
59900 SECNG-1.75L/50/1 LEESON MOTOR 1.75HP 50Hz 1-PHASE
™

E-SECNG-PL-1016
Printed in USA
©2016 JWA
Page 2
EQUIPMENT DEVELOPMENT COMPANY, INC.
100 Thomas Johnson Drive, Frederick, MD 21702-4600 USA
Phone: 800-638-3326 or 301-663-1600 • Fax: 800-447-3326 or 301-663-1607
READ AND UNDERSTAND THE OPERATORS INSTRUCTION MANUAL THOROUGHLY
BEFORE ATTEMPTING TO OPERATE THIS EQUIPMENT.
Death or serious injury could occur if this machine is used improperly.
Extreme care must be taken when operating electric
models with water present: Ensure power cord is prop-
erly grounded, is attached to a Ground-Fault-Interrupter
(GFI) outlet, and is undamaged.
•Check all electrical cables - be sure connections are tight and
cable is continuous and in good condition. Be sure cable is
correctly rated for both the operating current and voltage of
this equipment.
•Improper connection of the equipment-grounding conductor can
result in a risk of electric shock. Check with qualied electri-
cian or service person if there is any doubt as to whether the
outlet is properly grounded. Adhere to all local codes and
ordinances.
•NOTE: In the event of a malfunction or breakdown, grounding
provides a path of least resistance for the electric current to
dissipate. The motor is equipped with a grounded plug and
must be connected to an outlet that is properly installed and
properly grounded. DO NOT modify the plug provided on the
motor. If the plug does not t the outlet have a qualied electri-
cian install the proper receptacle.
•Switch motor OFF before disconnecting power.
•Engine exhaust from this product contains
chemicals known to the State of California to
cause cancer, birth defects or other reproduc-
tive harm.
• Gasoline is extremely ammable and poisonous.
It should only be dispensed in well ventilated areas,
and with a cool engine.
•Small gasoline engines produce high concentra-
tions of carbon monoxide (CO) example: a 5 HP 4 cycle
engine operation in an enclosed 100,000 cu. ft. area with
only one change of air per hour is capable of providing
deadly concentrations of CO in less than fteen minutes.
Five changes of air in the same area will produce noxious
fumes in less than 30 minutes. Gasoline or propane pow-
ered equipment should not be used in enclosed or partially
enclosed areas. Symptoms of CO poisoning include, head-
ache, nausea, weakness, dizziness, visual problems and
loss of consciousness. If symptoms occur - get into fresh
air and seek medical attention immediately.
SAFETY
MESSAGES
SAFETY MESSAGES
Indicates an imminent hazard which, if not
avoided, will result in death or serious injury.
Indicates an imminent hazard which, if not
avoided, can result in death or serious injury.
Indicates hazards which, if not avoided, could
result in serious injury and or damage to the
equipment.
•Safety Instructions are proceeded by a graphic alert symbol
of DANGER, WARNING, or CAUTION.
ELECTRICAL POWERED EQUIPMENT
GASOLINE/PROPANE POWERED EQUIPMENT
•Equipment should only be operated by trained personnel in
good physical condition and mental health (not fatigued). The
operator and maintenance personnel must be physically able
to handle the bulk weight and power of this equipment.
•This is a one person tool. Maintain a safe operating distance
to other personnel. It is the operators’ responsibility to keep
other people (workers, pedestrians, bystanders, etc.) away
during operation. Block off the work area in all directions with
roping, safety netting, etc. for a safe distance. Failure to do so
may result in others being injured by ying debris or exposing
them to harmful dust and noise.
•This equipment is intended for commercial use only.
•For the operator’s safety and the safety of others, always keep
all guards in place during operation.
•Never let equipment run unattended.
•Personal Protection Equipment and proper safety attire must
be worn when operating this machinery. The operator must
wear approved safety equipment appropriate for the job such
as hard hat and safety shoes when conditions require. Hear-
ing protection MUST be used (operational noise levels of this
equipment may exceed 85db). Eye protection MUST be worn
at all times.
Keep body parts and loose clothing away from moving
parts. Failure to do so could result in dismemberment
or death.
•Do not modify the machine.
•Stop motor/engine when adjusting or servicing this equipment.
Maintain a safe operating distance from ammable
materials. Sparks from the cutting-action of this machine
can ignite ammable materials or vapors.
GENERAL INSTRUCTIONS
DUST WARNING
Some dust created by power sanding, sawing,
grinding, drilling, and other construction activi-
ties contains chemicals known to cause cancer,
birth defects, or other reproductive harm. Some
examples of these chemicals are:
•Lead from lead-based paints, and
•Crystalline silica from bricks and concrete and other
masonry products.
Your risk of exposure to these chemicals varies depending
on how often you do this type of work. To reduce your risk:
work in a well ventilated area, use a dust control system, such
as an industrial-style vacuum, and wear approved personal
safety equipment, such as a dust/particle respirator designed
to lter out microscopic particles.
•Do not disconnect power by pulling cord. To disconnect, grasp
the plug, not the cord.
•Unplug power cord at the machine when not in use and before
servicing.

E-SECNG-PL-1016
Printed in USA
JWA ©2016
Page 3
EQUIPMENT DEVELOPMENT COMPANY, INC.
100 Thomas Johnson Drive, Frederick, MD 21702-4600 USA
Phone: 800-638-3326 or 301-663-1600 • Fax: 800-447-3326 or 301-663-1607
PARTS LIST MANUAL
MODEL SECNG
MAGNA-TRAP™SINGLE-DISC FLOOR GRINDER
Section Page Number
Safety Messages and General Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
How To Order Replacement Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Illustration 1: Main Grouping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4, 5
Illustration 2: Leveling System Grouping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Illustration 3: Water Valve & Hose Grouping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Illustration 4: 10” Magna-Trap™ Disc Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Illustration 5: Optional Diamond Disc Adapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Illustration 6: Motor & Belt Drive Grouping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10, 11
Wiring Diagram for Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Wiring Diagram for 60Hz Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Wiring Diagram for 50Hz Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Decal Sheet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Limited Equipment Warranty of Sale - Terms & Conditions . . . . . . . . . . . . . . . . . . . 16 (Back Page)
HOW TO ORDER REPLACEMENT PARTS
To insure product safety and reliability, always use
genuine EDCO replacement parts when making
repairs to the equipment.
When calling for parts, specify the MODEL and
SERIAL number of the machine, which can be found
on the NAME PLATE. Keep that information in the
space provided. In addition to this information, give
part number, description, and quantity as listed on
the parts list to your parts representative.
Please note: Due to improvements and changes
in the equipment, the illustrations shown may be
dierent than the actual machine.
FILL IN INFORMATION BELOW
Date of Purchase ______________________________
Model # _____________________________________
Serial # ______________________________________
SKU # ______________________________________
TABLE OF CONTENTS

E-SECNG-PL-1016
Printed in USA
©2016 JWA
Page 4
EQUIPMENT DEVELOPMENT COMPANY, INC.
100 Thomas Johnson Drive, Frederick, MD 21702-4600 USA
Phone: 800-638-3326 or 301-663-1600 • Fax: 800-447-3326 or 301-663-1607
ILLUSTRATION 1:
MAIN GROUPING

E-SECNG-PL-1016
Printed in USA
JWA ©2016
Page 5
EQUIPMENT DEVELOPMENT COMPANY, INC.
100 Thomas Johnson Drive, Frederick, MD 21702-4600 USA
Phone: 800-638-3326 or 301-663-1600 • Fax: 800-447-3326 or 301-663-1607
PARTS LISTING - ILLUSTRATION 1: MAIN GROUPING
ITEM # PART # DESCRIPTION QTY.
1 86901 MAIN FRAME, SEC-NG 1
2 86304S HANDLE BAR, SEC 1
3 10029 SCREW, CAP 3/8-24 X 1-3/4 4
4 10025 WASHER, FLAT 3/8 SAE ZINC 8
5 10004 NUT, HEX LOCK 3/8-24 ZINC 4
6 10608 GRIP, HAND 1” MODEL AT 2
7 86419 HOLDER, POWER CORD 1
8 10846 SCREW, CAP STSHW 1/4-20 X 1/2 2
9 10038 WASHER, LOCK 1/4 ZINC 2
10 86347 BRACKET, MULTI-VAC PORT 2-3” 1
11 65021 CAP/PLUG 2” RED PLASTIC, FLANGED 1
12 10846 SCREW, CAP STSHW 1/4-20 X 1/2 2
13 10038 WASHER, LOCK 1/4 ZINC 2
14 77113 HOSE, FLEX 2”ID X 32”L, GRINDERS 1
15 10766 CLAMP, HOSE, SAE #32, ADJ. TO 2-1/2 2
16 86426K RUBBER SKIRT W/ VELCRO LOOP & HOOK
(INCLUDES ITEMS 17 & 18 TOGETHER)
1
17 86426 RUBBER SKIRT W/ VELCRO-LOOP ONLY, 2 X 39-1/8
NOTE: CUT TO 36”
1
18 86427 VELCRO-HOOK ONLY, 1” X 39” (CUT DOWN)
NOTE: THIS PIECE IS PLACED AROUND THE BOTTOM EDGE
OF THE SHROUD.
1
19 77008 BEARING, BALL 1” 4-HOLE FLANGE, ND 2
20 10003 SCREW, CAP 7/16-20 X 1-1/4 ZINC 8
21 10450 WASHER, LOCK 7/16 ZINC 8
22 10481 NUT, HEX 7/16-20 ZINC 8
23 86393 SHAFT, SEC-HD 1”DIA. X 9-11/16”L 1
24 86903 SPACER, HEAD, 1-5/8”L, SEC-NG 1
25 86391A 10” MAGNA-TRAP DISC ASSY. W/ HUB
(REFER TO ILLUS. 4 FOR BREAKDOWN)
1
26 10007 PIN, ROLL 3/8 X 2-1/2 1
27 86902 HOOD, SEC-NG 1
28 10907 SCREW, CAP 3/8-16 X 3/4 2
29 10811 WASHER, LOCK 3/8 ZINC 2
30 10025 WASHER, FLAT 3/8 SAE ZINC 2
31 86345 WEIGHT BLOCK, 30 LB. 1
32 10323 SCREW, CAP 1/2-13 X 2-1/2 2
33 10045 WASHER, LOCK 1/2 ZINC 2

E-SECNG-PL-1016
Printed in USA
©2016 JWA
Page 6
EQUIPMENT DEVELOPMENT COMPANY, INC.
100 Thomas Johnson Drive, Frederick, MD 21702-4600 USA
Phone: 800-638-3326 or 301-663-1600 • Fax: 800-447-3326 or 301-663-1607
ILLUSTRATION 2: LEVELING SYSTEM GROUPING
ITEM # PART # DESCRIPTION QTY.
186905 KNOB, WHEEL HEIGHT CONTROL 1
214023 KNOB, BALL 1-3/8 W/ 1/2-13THD, 1
310411 SCREW, SKT. HD. CAP 1/2-13 X 4 1
450550 SLEEVE, BRASS 1/2” TAPERED 1
580009 BEARING, BALL 5/8” 2-HOLE 1
655010 SPACER, HANDWHEEL 5/8”ID X3/4”L 1
710046 NUT, HEX 5/8-11 ZINC 1
810412 BOLT, CARRIAGE 1/4-20 X 1 2
910861 NUT, KEPS LOCK 1/4-20 ZINC 2
10 86702 FORK 1
11 10355 SCREW, CAP 1/2-13 X 11 1
ITEM # PART # DESCRIPTION QTY.
12 10312 WASHER, FLAT 1/2 SAE ZINC 2
13 10407 NUT, HEX LOCK 1/2-13 ZINC 1
14 86705 SPACER 2-9/16”L, WHEEL 2
15 79013SH WHEEL, STL.HUB 8 X 2-1/2 X 3/4”B 2
16 10428 COLLAR, LOCKING 3/4”ID 2
17 86904 LINKAGE, FORK, SEC-NG 1
18 10329 SCREW, CAP 1/2-20 X 6 1
19 10205 NUT, HEX LOCK 1/2-20 ZINC 1
20 59117 LEVEL, SCREW ON 1
21 11871 SCREW, MACHINE FHP 8-32 X 1-1/4 2
22 10462 NUT, KEPS LOCK 8-32 ZINC 2

E-SECNG-PL-1016
Printed in USA
JWA ©2016
Page 7
EQUIPMENT DEVELOPMENT COMPANY, INC.
100 Thomas Johnson Drive, Frederick, MD 21702-4600 USA
Phone: 800-638-3326 or 301-663-1600 • Fax: 800-447-3326 or 301-663-1607
ITEM # PART # DESCRIPTION QTY.
1 80021 CONN., SWIVEL FEM. 3/4HOSE X 1/2MPT 1
2 10711 VALVE, BALL 1/2 FPT 1
3 50075 BARB, 3/8 HOSE X 1/4MPT (BRASS) 1
4 50069 CLAMP, HOSE, SAE #6, ADJ. TO 13/16 2
5 86424 HOSE 3/8”ID X 20”L, SEC 1
6 11562 BARB ELBOW 90, 3/8HOSE X 1/8MPT BRASS 1
7 10864 NUT 1/8-27 PIPE THREAD (BRASS) 1
ILLUSTRATION 3:
WATER VALVE & HOSE GROUPING

E-SECNG-PL-1016
Printed in USA
©2016 JWA
Page 8
EQUIPMENT DEVELOPMENT COMPANY, INC.
100 Thomas Johnson Drive, Frederick, MD 21702-4600 USA
Phone: 800-638-3326 or 301-663-1600 • Fax: 800-447-3326 or 301-663-1607
ITEM # PART # DESCRIPTION QTY.
1-10 86391A 10” MAGNA-TRAP DISC ASSY. W/ HUB
(INCLUDES ALL ITEMS 1 THRU 10)
1
1 86391 10” MAGNA-TRAP DISC W/ MAGNETS
(INCLUDES ITEMS 1A, 1B AND 1C)
1
1A 36064 MAGNET, NEODYMIUM RING 7/8 X 1/8 3
1B 10647 SCREW, FLAT HD PHILLIPS 8-32 X 1/2 3
1C 10462 NUT, KEPS LOCK 8-32 ZINC 3
2 10112 RING, RUBBER, 4-1/2”OD X 1/2”THK 2
3 77020 RING, HUB CARRIER, 6-HOLE 1
4 77010 HUB, ALUMINUM 6-HOLE (GRINDER) 1
5 10354 SCREW, SKT. HD. CAP 3/8-24 X 1-3/4 3
6 10012 SCREW, SKT. HD. CAP 3/8-24 X 2 3
7 10113 SPACER, STEEL 9/16OD X 3/8ID X 7/32 3
8 10011 SPACER, STEEL 5/8OD X 3/8ID X 3/8T 6
9 10058 NUT, HEX LOCK 3/8-24 W/ NYLON PATCH 3
10 11725 NUT, HEX JAM 3/8-24 ZINC (USE RED LOCTITE) 3
™
ILLUSTRATION 4:
10” MAGNA-TRAP™ DISC ASSEMBLY
PART # 86391A

E-SECNG-PL-1016
ILLUSTRATION 5:
OPTIONAL DIAMOND DISC ADAPTER
ITEM # PART # DESCRIPTION QTY.
1 77618 ADAPTER, DIAMOND DISC (INCLUDES ITEM 2) 1
2 10855 SCREW, SKT. BUTTON HD 3/8-24 X 1 3
3 86108 SCREW, FLAT HD SKT 3/8-24 X 3/4 (NOT INCLUDED) -
4 86391A 10” MAGNA-TRAP DISC ASSY. W/ HUB (NOT INCLUDED) -
5 - - - - - DIAMOND DISC (NOT INCLUDED)
REFER TO PRODUCT CATALOG FOR OPTIONS.
-
Printed in USA
JWA ©2016
Page 9
EQUIPMENT DEVELOPMENT COMPANY, INC.
100 Thomas Johnson Drive, Frederick, MD 21702-4600 USA
Phone: 800-638-3326 or 301-663-1600 • Fax: 800-447-3326 or 301-663-1607
MAGNA-TRAP™
DISC ASSEMBLY
10” BOLT-ON
DIAMOND DISC

E-SECNG-PL-1016
Printed in USA
©2016 JWA
Page 10
EQUIPMENT DEVELOPMENT COMPANY, INC.
100 Thomas Johnson Drive, Frederick, MD 21702-4600 USA
Phone: 800-638-3326 or 301-663-1600 • Fax: 800-447-3326 or 301-663-1607
ILLUSTRATION 6: MOTOR & BELT DRIVE GROUPING
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