National Flooring Equipment PANTHER 5280 User manual

Read Manual Before Servicing Machine
402972 Rev J
5280 PANTHER®WALK-BEHIND SCRAPER
SERVICE MANUAL

Table of Contents
3
Table of Contents ................................................................................................................................................................................................... 3
Specications ......................................................................................................................................................................................................... 4
Safety....................................................................................................................................................................................................................... 5
General Rules for Safe Operation ................................................................................................................................................................ 5
Walk-Behind Scraper Safety Guidelines....................................................................................................................................................... 6
Hydraulic Safety............................................................................................................................................................................................ 7
Electrical Practices ....................................................................................................................................................................................... 8
Troubleshooting Guide ........................................................................................................................................................................................ 10
Maintenance...........................................................................................................................................................................................................11
Wheel Removal ...........................................................................................................................................................................................11
Adding or Changing Hydraulic Fluid ............................................................................................................................................................11
Inspection of Internal Parts..........................................................................................................................................................................11
Tank Removal..............................................................................................................................................................................................11
Control Valve Replacement ........................................................................................................................................................................ 12
Speed Control Replacement....................................................................................................................................................................... 12
Pressure Valve Replacement ..................................................................................................................................................................... 12
Forward Switch Replacement..................................................................................................................................................................... 12
Power Cord................................................................................................................................................................................................. 12
Parts List and Diagrams ...................................................................................................................................................................................... 13
Overall Machine.......................................................................................................................................................................................... 13
Drive Components...................................................................................................................................................................................... 14
Motor Parts ................................................................................................................................................................................................. 15
Hydraulic Tank ............................................................................................................................................................................................ 16
Cutting Head............................................................................................................................................................................................... 16
Back of Machine ......................................................................................................................................................................................... 17
Handle ........................................................................................................................................................................................................ 18
Handle (International Only)......................................................................................................................................................................... 19
Labels ......................................................................................................................................................................................................... 20
Wiring Diagrams ......................................................................................................................................................................................... 21
Hydraulics................................................................................................................................................................................................... 24
Warranty ................................................................................................................................................................................................................ 25
402972_RevJ

Specications
4402972_RevJ
Product Specications
Width Length Height Weight
(Machine Only) Weight* Motor Power
Vibration
X Axis Y Axis Z Axis
17” (43 cm) 27” (69 cm) 39” (99 cm) 177 lbs
(80.3 kg)
263 lbs
(119.3 kg)
1.0 HP
(.75 kW)
7.8
m/s2
12.1
m/s2
14.5
m/s2
Machine Variants
Region Serial Number Input Power Amps
(Full Load) RPM Speed Body Panels
Domestic
(North America)
5280-10XXXX 120V / 60 Hz 12A 1725 12-50 ft/min Silver Vein
5280-23XXXX 120V / 60 Hz 12A 1725 12-50 ft/min Silver Vein
International
5280-11XXXX 230V / 50 Hz 7A 1425 3.1-12.7 m/min Silver Vein
5280-13XXXX 230V / 50 Hz 7A 1425 3.1-12.7 m/min Silver Vein
5280-20XXXX 110V / 50 Hz 13A 1425 3.1-12.7 m/min Silver Vein
*Includes removable weights.

Safety
Environment
Avoid use in dangerous environments.
Do not use in rain, damp or wet locations, or in the presence of
explosive atmospheres (gaseous fumes, dust, or ammable mate-
rials). Remove materials or debris that may be ignited by sparks.
Keep work area tidy and well-lit - a cluttered or dark work area may
lead to accidents. Extreme heat or cold may affect performance.
Protect others in the work area and be aware of surroundings.
Provide barriers or shields as needed to protect others from debris
and machine operation. Children and other bystanders should be
kept at a safe distance from the work area to avoid distracting the
operator and/or coming into contact with the machine. Operator
should be aware of who is around them and their proximity. Sup-
port personnel should never stand next to, in front of, or behind
the machine while the machine is running. Operator should look
behind them before backing up.
Do not come within 3 ft. of the machine’s perimeter during
operation.
Guard against electric shock.
Ensure that machine is connected to a properly grounded outlet.
Prevent bodily contact with grounded surfaces, e.g. pipes, radia-
tors, ranges, and refrigerators. When scoring or making cuts,
always check the work area for hidden wires or pipes.
5
GENERAL RULES FOR SAFE OPERATION
Before use, anyone operating or performing maintenance on this equipment must read and understand this manual, as well as any labels pack-
aged with or attached to the machine and its components. Read the manual carefully to learn equipment applications and limitations, as well
as potential hazards associated with this type of equipment. Keep manual near machine at all times. If your manual is lost or damaged, contact
National Flooring Equipment (NFE) for a replacement.
Personal
Dress properly and use safety gear.
Do not wear loose clothing; it may be caught in moving parts.
Anyone in the work area must wear safety goggles or glasses and
hearing protection. Wear a dust mask for dusty operations. Hard
hats, face shields, safety shoes, etc. should be worn when speci-
ed or necessary.
Maintain control; stay alert.
Keep proper footing and balance, and maintain a rm grip. Ob-
serve surroundings at all times. Do not use when tired, distracted,
or under the inuence of drugs, alcohol, or any medication that
may cause decreased control.
Keep hands away from all moving parts and tooling.
Wear gloves when changing tooling. Remove tooling when ma-
chine is not in use and/or lower cutting head to the oor.
Do not force equipment.
Equipment will perform best at the rate for which it was designed.
Excessive force only causes operator fatigue, increased wear, and
reduced control.
Equipment
Use proper parts and accessories.
Only use NFE-approved or recommended parts and accessories.
Using any that are not recommended may be hazardous.
Ensure accessories are properly installed and maintained.
Do not permanently remove a guard or other safety device when
installing an accessory or attachment.
Inspect for damaged parts.
Check for misalignment, binding of moving parts, loose fasteners,
improper mounting, broken parts, and any other conditions that
may affect operation. If abnormal noise or vibration occurs, turn
the machine off immediately. Do not use damaged equipment until
repaired. Do not use if power switch does not turn machine on and
off. For all repairs, insist on only identical NFE replacement parts.
Maintain equipment and labels.
Keep handles dry, clean, and free from oil and grease. Keep cut-
ting edges sharp and clean. Follow instructions for lubricating and
changing accessories. Motor and switches should be completely
enclosed at all times with no exposed wiring. Inspect cord regu-
larly. Labels carry important information; if unreadable or missing,
contact NFE for a free replacement.
Avoid accidental starting; store idle equipment.
When not in use, ensure that the machine is unplugged; do not
turn on before plugging in. Store in a dry, secured place. Remove
tooling when storing, and keep away from children.
Maintenance & Repairs
Begin maintenance work only when the machine is shut
down, unplugged, and cooled down.
Use proper cleaning agents.
Ensure that all cleaning rags are ber-free; do not use any aggres-
sive cleaning products.
Schedule regular maintenance check-ups.
Ensure machine is properly cleaned and serviced. Remove all
traces of oil, combustible fuel, or cleaning uids from the machine
and its connections and ttings. Retighten all loose ttings found
during maintenance and repair work. Loose or damaged parts
should be replaced immediately; use only NFE parts.
Do not weld or ame-cut on the machine during repairs, or
make changes to machine without authorization from NFE.
5402972_RevJ

Safety
WALK-BEHIND SCRAPER SAFETY GUIDELINES
Before use, anyone operating this equipment must read and understand these safety instructions.
6
WARNING: GRINDING/CUTTING/DRILLING OF MASONRY, CONCRETE, METAL AND OTHER MATERIALS CAN GENERATE DUST,
MISTS AND FUMES CONTAINING CHEMICALS KNOWN TO CAUSE SERIOUS FATAL INJURY OR ILLNESS, SUCH AS RESPIRATORY
DISEASE, CANCER, BIRTH DEFECTS OR OTHER REPRODUCTIVE HARM. IF YOU ARE UNFAMILIAR WITH THE RISKS ASSOCIATED
WITH THE PARTICULAR MATERIAL BEING CUT, REVIEW THE MATERIAL SAFETY DATA SHEET AND/OR CONSULT YOU EMPLOYER,
THE MATERIAL MANUFACTURER/SUPPLIER, GOVERNMENTAL AGENCIES SUCH AS OSHA AND NIOSH AND OTHER
AUTHORITIES ON HAZARDOUS MATERIALS. CALIFORNIA AND SOME OTHER AUTHORITIES, FOR INSTANCE, HAVE
PUBLISHED LISTS OF SUBSTANCES KNOWN TO CAUSE CANCER, REPRODUCTIVE TOXICITY, OR OTHER HARMFUL
EFFECTS. CONTROL DUST, MIST AND FUMES AT THE SOURCE WHERE POSSIBLE. IN THIS REGARD USE GOOD
WORK PRACTICES AND FOLLOW THE RECOMMENDATIONS OF THE MANUFACTURER/SUPPLIER, OSHA/NIOSH,
AND OCCUPATIONAL AND TRADE ASSOCIATIONS. WHEN THE HAZARDS FROM INHALATION OF DUST, MISTS AND
FUMES CANNOT BE ELIMINATED, THE OPERATOR AND ANY BYSTANDERS SHOULD ALWAYS WEAR A RESPIRATOR
APPROVED BY OSHA/MSHA FOR THE MATERIAL BEING CUT.
Scraping
Beware of hidden obtrusions.
Watch out for hidden dangers and protrusions in ooring. Do not
use on largely uneven surfaces.
Observe location of electrical supplies and extension cords.
Do not allow cutting heads to come into contact with any electrical
supply or extension cord.
Use correct tooling and accessories.
Provide barriers or shields as needed to protect others from debris.
After mounting tooling, check for proper alignment.
Use for correct applications.
Do not force equipment to do heavier duty work than it was made
for.
Safety
6402972_RevJ

Safety
7
HYDRAULIC SAFETY
Maintaining a Safe Work Environment
Establishing a safe work environment in and around your hydraulic equipment is extremely important. The easiest and most effective way to
avoid problems is to make sure associates understand their equipment, know how to operate the machines safely, and recognize the dangers if
handled carelessly. A few things to be aware of are:
• Pressure: Hydraulic uid under pressure is dangerous and can cause serious injury. Never look for a leak when unit is under pressure.
Using your hand could cause serious injury. A few common ways to encounter hydraulic uid under pressure include:
▪ Pinhole: Fluid under pressure can cause serious injury. It can be almost invisible escaping from a pinhole, and it can pierce the skin
into the body.
▪ Leak: Keep ttings and hoses tight. Only check and service when not under pressure. Leaking hydraulic uid is hazardous; in addition
to making workplace oors slippery and dangerous, it also contaminates the environment. Before cleaning an oil spill, always check
EPA, state, and local regulations.
▪ Burst: Whether due to improper selection or damage, a ruptured hose can cause injury. If it bursts, a worker can be burned, cut,
injected, or may slip and fall.
▪ Coupling Blow-Off: If the assembly is not properly made or installed, the coupling could come off and hit or spray a worker, possibly
resulting in serious injury. Never operate machine without guards.
• Flammability: When ignited, some hydraulic uids can cause res and/or explode.With the exception of those comprised primarily of
water, all hydraulic uid is ammable (including many “re-resistant” hydraulic uids) when exposed to the proper conditions. Leaking pres-
surized hydraulic uids may develop a mist or ne spray that can ash or explode upon contact with a source of ignition. These explosions
can be very severe and could result in serious injury or death. Precautions should be taken to eliminate all ignition sources from contact
with escaping uids, sprays or mists resulting from hydraulic failures. Sources of ignition could be electrical discharges (sparks), open
ames, extremely high temperatures, sparks caused by metal -to -metal contact, etc.
• Mechanical: Hydraulic uid creates movement, which means some equipment may move. Observe surroundings and equipment at all
times.
• Moisture: Do not use in wet or high moisture conditions.
• Electrical: Faulty wiring can be an electrical hazard. A regular preventive maintenance program should always include a wiring check. If
applicable, disconnect battery before serving.
• Temperature: Because this machine operates at a relatively low pressure, overheating is not common. If surface of tank becomes too hot
to touch by hand (above 130ºF or 55°C), shut off machine and allow it to cool.
Hydraulic Fluid
Only use Texaco Rando 46 Hydraulic Oil or compatible uid like ISO or AW #46 from a brand name manufacturer. Non-compatible uids could
cause damage to unit or serious injury.
CAUTION: NEVER USE YOUR HANDS TO CHECK FOR LEAKS OVER HOSE OR HYDRAULIC CONNECTIONS. USE A PIECE OF CARD-
BOARD TO LOCATE A PRESSURIZED LEAK. FOR LOW PRESSURE LEAKS (DRIPS), USE A RAG TO CLEAN THE AREA AND DETERMINE
WHERE THE LEAK ORIGINATES.
DANGER: DO NOT TOUCH A PRESSURIZED HYDRAULIC HOSE ASSEMBLY WITH ANY PART OF THE BODY. IF FLUID PUNCTURES
THE SKIN, EVEN IF NO PAIN IS FELT, A SERIOUS EMERGENCY EXISTS. OBTAIN MEDICAL ASSISTANCE IMMEDIATELY. FAILURE TO DO
SO COULD RESULT IN LOSS OF THE INJURED BODY PART OR DEATH.
7402972_RevJ

Safety
8
ELECTRICAL PRACTICES
Extension Cord Requirements
• Ensure the cord type is suitable for the application and location. If you are unsure about your cord type, consult a qualied electrical profes-
sional or electrician.
• FULLY INSERT plug into outlet.
• Do not use excessive force to make connections.
• Never unplug by pulling the cord from the outlet. Pull plug rather than cord to reduce the risk of damage.
• Regularly examine your extension cord and ensure it is in good electrical condition. Never use a damaged cord—either replace it or have
it repaired by a qualied person.
• Protect your extension cords from sharp objects, excessive heat and damp or wet areas. Keep the cord away from oil, cutting edges and
moving parts.
• Do not drive, drag or place objects over cord.
• Avoid overheating. Uncoil cord and do not cover it with any material.
• Avoid accidental starting. Be sure equipment is turned off before plugging in. Do not use equipment if the power switch does not turn the
equipment on and off.
• Make sure equipment is not running before disconnecting cord.
• Unplug equipment. When not in use and before changing accessories or performing maintenance, unplug the machine.
Extension Cord Selection
All cords should be sized appropriately to reduce the risk of damage, re or reduced performance. Reference the table in this section for cord
sizes.
WARNING: ELECTRICAL CORDS CAN BE HAZARDOUS. MISUSE CAN RESULT IN FIRE OR DEATH BY ELECTRICAL SHOCK. READ
CAREFULLY AND FOLLOW ALL DIRECTIONS.
WARNING: GROUND YOUR EQUIPMENT. THE EQUIPMENT MUST BE PLUGGED INTO AN APPROPRIATE OUTLET, ONE WHICH
IS PROPERLY INSTALLED AND GROUNDED IN ACCORDANCE WITH ALL CODES AND ORDINANCES. DO NOT MODIFY THE PLUG
PROVIDED WITH THE EQUIPMENT. NEVER REMOVE THE GROUNDING PRONG FROM THE PLUG.
CAUTION: ALWAYS FOLLOW APPLICABLE ELECTRICAL CODES, STANDARDS AND/OR REGULATIONS. CONSULT YOUR LOCAL
ELECTRICAL AUTHORITY OR A LICENSED ELECTRICIAN BEFORE ATTEMPTING TO MODIFY AN ELECTRICAL INSTALLATION. ENSURE
THAT CIRCUIT AND GROUND FAULT PROTECTION DEVICES AND ALL OTHER ELECTRICAL SAFETY EQUIPMENT ARE FUNCTIONING
PROPERLY.
WARNING: DO NOT REMOVE, BEND OR MODIFY ANY METAL PRONGS OR PINS OF THE PLUG. MODIFICATIONS TO POWER CORDS
AND/OR PLUGS MAY RESULT IN INJURY AND/OR EQUIPMENT DAMAGE.
402972_RevJ

How to Use This Table
1. Determine your supply voltage.
2. Determine the total length of your cord including all extension cords.
3. Determine the maximum amp draw for your machine.
4. Trace your voltage across the top of the table to the rst length that is greater than or equal to your cord length.
5. Follow the column down to the rst row that contains a maximum amp draw greater than or equal to yours.
6. This cell contains the minimum wire size for your application.
Example
Application: Max Amps = 11A, Length = 40ft, Voltage = 120V 1ph
Solution: 40ft is between the 25ft and 50ft columns, so the larger of the two col-
umns is chosen. Likewise, 11A is between the 10A and 12A rows, so the larger
of the two rows is chosen. 14 AWG (2.5mm2) is the minimum wire size for this
example.
Extension Cord Sizes
Safety
9
ELECTRICAL PRACTICES (CONT’D)
Single Phase Equipment
Max
Length
120V Supply 25ft (7.5m) 50ft (15m) 75ft (25m) 100ft (30m) 150ft (45m) 200ft (60m)
230V Supply 50ft (15m) 100ft (30m) 150ft (45m) 200ft (60m) 300ft (90m) 400ft (120m)
Max Amps Minimum Wire Size
816 AWG (1.5mm2)16 AWG (1.5mm2)16 AWG (1.5mm2)16 AWG (1.5mm2)14 AWG (2.5mm2)14 AWG (2.5mm2)
10 16 AWG (1.5mm2)16 AWG (1.5mm2)16 AWG (1.5mm2)16 AWG (1.5mm2)14 AWG (2.5mm2)12 AWG (4mm2)
12 14 AWG (2.5mm2)14 AWG (2.5mm2)14 AWG (2.5mm2)14 AWG (2.5mm2)12 AWG (4mm2)12 AWG (4mm2)
14 14 AWG (2.5mm2)14 AWG (2.5mm2)14 AWG (2.5mm2)14 AWG (2.5mm2)12 AWG (4mm2)10 AWG (6mm2)
16 14 AWG (2.5mm2)14 AWG (2.5mm2)14 AWG (2.5mm2)14 AWG (2.5mm2)12 AWG (4mm2)10 AWG (6mm2)
18 14 AWG (2.5mm2)14 AWG (2.5mm2)14 AWG (2.5mm2)12 AWG (4mm2)12 AWG (4mm2)10 AWG (6mm2)
20 12 AWG (4mm2)12 AWG (4mm2)12 AWG (4mm2)12 AWG (4mm2)10 AWG (6mm2)10 AWG (6mm2)
25 12 AWG (4mm2)12 AWG (4mm2)12 AWG (4mm2)12 AWG (4mm2)10 AWG (6mm2)8 AWG (10mm2)
30 10 AWG (6mm2)10 AWG (6mm2)10 AWG (6mm2)10 AWG (6mm2)8 AWG (10mm2)8 AWG (10mm2)
Note: The table is based on a <10% voltage loss, data from the U.S. National Electrical Code Tables 400.5(A) & 400.5(B) and typical resis-
tances for copper wire.
402972_RevJ

Troubleshooting Guide
Problem Cause Solution
No forward movement. Damaged belt. Remove front cover plate and inspect belt.
Damaged speed control valve. Inspect speed control valve. Turn counter-clockwise to
open valve.
Motor shuts off or won’t start. Inspect ON/OFF switch and capacitor.
10 402972_RevJ

Maintenance
11
WHEEL REMOVAL
1. Examine back of wheels to see if debris is built up. Use a ashlight if needed.
2. Unplug machine; place block under machine between wheels.
3. Use 5/16” hex wrench to remove wheel securing screw (Figure 1).
4. Remove wheel securing cap; wheel will slide off. Watch for keyway key.
5. Remove wheel spacer. This should be inspected at regular intervals.
6. Relubricate bearing inside wheel before reassembly.
ADDING OR CHANGING HYDRAULIC FLUID
• Change or add uid when needed; check uid level if there has been a leak, dam-
aged or ruptured hose, or a loose tting. Fluid should be level with bottom of tank
plug hole (Figure 2).
• To add uid, unscrew ller port cap from top of machine (Figure 3); add uid
through a lter or funnel with a screen to keep uid clean.
• To change uid, remove ller port cap. Remove drain plug from side of machine
(Figure 4). A 2 gallon (8 liter) container will be needed to drain the uid into. (Fluid
will not be removed from hoses.) Regardless of the machine’s straining system,
add uid through a lter or funnel with a screen to keep uid clean.
INSPECTION OF INTERNAL PARTS
Visual inspection of internal parts can be done without draining tank.
1. Remove two lifting bail eyebolts and the two bolts from the back of the tank.
2. Carefully lift tank 3-4” (8-10 cm).
3. Using a ashlight, inspect the drive chain, hoses, front seal on motor, and suction
and pressure line on pump.
4. If service is necessary, follow procedure for tank removal.
TANK REMOVAL
Removing the tank is necessary to repair the pump or replace or service internal hoses.
1. Follow procedure to change uid in order to drain the tank.
2. Replace drain plug and ller port cap.
3. Remove two lifting bail eyebolts and the two bolts from the back of the tank.
4. Disconnect return line on back of tank, carefully lift tank 3-4” (8-10 cm) and discon-
nect suction line. Tank can now be removed.
FIG. 1
FIG. 2
FIG. 3
FIG. 4
WARNING: ALWAYS UNPLUG MACHINE BEFORE PERFORMING MAINTE-
NANCE.
Tank Plug Hole
Securing Screw
Filler Port Cap
Drain Plug
402972_RevJ

Maintenance
CONTROL VALVE REPLACEMENT
1. Follow procedure to change uid in order to drain the tank.
2. Re-place drain plug and ller port cap.
3. Disconnect valve plunger from control linkage.
4. Mark the placement of the four hoses so they can be returned to their original positions.
5. Disconnect and remove the four hoses from valve body.
6. Remove valve mounting bolts and nuts, remove valve.
Reverse these steps for installation.
SPEED CONTROL REPLACEMENT
1. Use 3/32” Allen wrench to remove metal knob.
2. Use a 1” socket to remove and replace speed control valve.
3. Re-install metal knob.
PRESSURE VALVE REPLACEMENT
This has been factory set and should not be tampered with. Use a 1” socket to remove old unit and install new.
FORWARD SWITCH REPLACEMENT
1. Disconnect machine from power source.
2. Remove two 1/4-20x1/2 hexhead bolts from handle. Use 7/16” wrench or socket.
3. Remove 1/4-20 bolt from lever.
4. Remove switch.
5. Remove two spade connectors from switch.
6. Replace switch.
POWER CORD
If power cord is damaged, it must be replaced by NFE or a qualied service center.
12 402972_RevJ

Parts List and Diagrams
13
1 400330 WHEEL, DRIVE, LIGHT DUTY, COMPLETE 2
2 5280-136 COVER, BLADE 1
3 5280-137W WRENCH, BLADE 1
4 5280-138 PLATE, BOTTOM 1
5 73902 KEY, 3/16X3/16X1-3/4 2
6 5280-153 BODY, MAIN UPPER 1
7 5280-210 SHIELD, FRONT 1
8 401565 COUNTERWEIGHT, FRONT, CAST, 5280 1
9 403882 EYE BOLT, 1.50 ID, 3/8-16 X 8-1/2 2
10 72837 CLAMP, CABLE, VINYL COATED, 5/16 1
11 6280-161B PLUG, VENT, FILLER CAP 1
12 6280-161D PLUG, FILLER PORT 1
13 6280-112 CAP, WHEEL 2
14 5280-402-SV WEIGHT, SADDLE, SILVER VEIN 1
15 74649 SCREW, BUTTON HEAD CAP WITH FLANGE
M10-25 2
16 405505 CRADLE, WEIGHT 1
PART# DESCRIPTION QTY PART# DESCRIPTION QTY
OVERALL MACHINE
ADDITIONAL PARTS NOT SHOWN
1 74631 BOLT, HEX FLANGE BOLT M6-16 3
2 5280-9 SPACER, WHEEL 2
3 73315 BOLT, FLAT HEAD SOCKET 5/16-18X1 2
4 74623 SCREW, BUTTON HEAD CAP M6-10 4
5 72810 CAPS, SPLICE 2
6 72811 CAPS, INSULATOR, SPLICE 2
7 72821 TERMINAL, RING, 16-14 GAUGE, NYLON, 10
STUD 1
8 73039 SCREW, CUP POINT SOCKET SET 1/4-
20X3/16 3
9 73204 WASHER, LOCK, 3/8 6
10 73205 BOLT, HEX HEAD CAP 3/8-16X3/4 4
11 73209 BOLT, HEX HEAD CAP 3/8-16X8-1/2 2
12 73213 SCREW, BUTTON HEAD SOCKET CAP 3/8-
16X3/4 4
13 73263 WASHER, FLAT SAE ZINC 3/8 2
14 401452 WASHER, FLAT, 1/2”, SAE 2
15 73905 KEY, 3/16X3/16X1-1/8 2
16 73906 KEY, ALLEN SHORT ARM 3/16 1
17 74730 GROMMET, RUBBER 5/8” 1
PART# DESCRIPTION QTY PART# DESCRIPTION QTY
10
3
9
2
6
1
4
8
7
15
11, 12
16
14
5, 13
402972_RevJ

Parts List and Diagrams
14
*NOT SHOWN
1 5280-1 CHAIN, DRIVE, 40 STRAND 1
2 5280-2 SPROCKET, 40BS13 3/4 1
3 5280-3 SPROCKET, MOTOR, 40BS12X1 1
4 5280-4 BELT, PUMP DRIVE 1
5 74104 RETAINER CLIP, GRINDING DISC MOUNT
ING POST 4
6 5280-37 PLATE, BASE 1
7 5280-102 BRACKET, HYDRAULIC MOTOR 1
8 5280-103 AXLE, DRIVE 1
9 74654 NUT, FLANGE LOCK M10 4
10 5280-113 PUMP, HYDRAULIC 1
11 6280-113A* KEY, HYDRAULIC PUMP 1
12 5280-118 FITTING, 90 DEGREE 1
13 5280-129 ECCENTRIC 1
14 5280-132C PULLEY, PUMP 1
15 73903 KEY, 3/16X3/16X2-1/4 1
16 5280-139 BRACKET, HANDLE ADJUSTMENT 1
17 400324 BEARING, TURNED, 1-1/4 ID, SBLF 206-20 1
18 406472 MOTOR, HYDRAULIC, WD100 1
19 72353 MOTOR, 1 HP, 116265 1
20 6280-221 CONNECTOR, HYDRAULIC MOTOR 2
21 71092 BEARING, 3/4 ID 2
22 72554* CORD ASSEMBLY, MOTOR, 120 VOLT
(5280-10XXXX, -23XXXX ONLY) 1
23 72554-W* CORD ASSEMBLY, MOTOR, 220 VOLT
(5280-11XXXX, -13XXXX, -20XXXX ONLY) 1
PART# DESCRIPTION QTY PART# DESCRIPTION QTY
DRIVE COMPONENTS
6
19
13
4
15
17 21
5
21
1
20
18
2
10
3
167
12
914
8
402972_RevJ

Parts List and Diagrams
15
MOTOR PARTS
402972_RevJ
1 72353 MOTOR, 1 HP, 116265 1
2 5280-151 CAPACITOR, MOTOR 1
3 62182 COVER, CAPACITOR, LEESON 1
4 401698 BOX, JUNCTION, MOTOR, 3” X 3.3” 1
5 401869 GASKET, FRAME, JUNCTION BOX, 3X3.33” 1
6 401699 COVER, JUNCTION BOX, MOTOR, 3” X 3.3” 1
7 401870 GASKET, COVER, JUNCTION BOX, 3X3.33” 1
8 62181 FAN, MOTOR 1
9 400001 COVER, MOTOR FAN, TOP MOUNT SCREWS, PAINTED 1
PART# DESCRIPTION QTY
1
2 3
4 5
6 7
8
9

Parts List and Diagrams
16
1 5280-120 HOSE, HYDRAULIC, 3/8 X 9.25, 90F/90F 1
2 5280-162-SV HYDRAULIC TANK BODY, SILVER VEIN 1
3 6280-214 PLUG, TANK 2
4 6280-161D HYDRAULIC TANK FILLER CAP 1
5 6280-162G MAGNET, TANK (NOT SHOWN) 1
6 70601 STRAINER, TANK MOUNTED 1
7 72816 FITTING, ELBOW, 90 DEGREE, 3/8” 1
8 400177 OIL (BULK) (NOT SHOWN) 2 GAL
PART# DESCRIPTION QTY
1 5280-8 CUTTING HEAD 1
2 405950 ISOLATOR, VIBRATION 4
3 73211 NUT, FLANGE, SERRATED, 3/8-16 4
4 73277 SCREW, SOCKET LOW HEAD CAP,
3/8-16X5/8, BLACK OXIDE 4
PART# DESCRIPTION QTY
HYDRAULIC TANK
1
6
4
7
3
2
22
2 2
3
4
3
4
1
3
3
4
4
CUTTING HEAD
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Parts List and Diagrams
17
5
2
4
BACK OF MACHINE (DOMESTIC SHOWN)
1 5280-139C ISOLATOR, HANDLE VIBRATION 2
2 6280-168 CORD, POWER, SJTOW, 12/3, NEMA 5-15, YELLOW, 27IN 1
3 72612* ASSEMBLY, CORD, HANDLE, 14/3, NEMA L5-15R, 28” 1
4 5280-172A LEVER, HANDLE 1
5 74650 BOLT, HEX FLANGE M10-25 6
6 73502* STRAIN RELIEF, STRAIGHT 1/2 INCH, .3376-.5686 2
7 73401* LOCKNUT, CONDUIT, 1/2” 2
PART# DESCRIPTION QTY
*NOT SHOWN
1
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Parts List and Diagrams
18
1 6280-117 FITTING, PUMP 1
2 5280-167 HANDLE BODY 1
3 5280-167B COVER, HANDLE BODY 1
4 5280-167C PLATE, HANDLE SWITCH 1
5 73401 NUT, STRAIN RELIEF, STEEL, 1/2” (NOT
SHOWN) 1
6 72804 STRAIN RELIEF, STRAIGHT, 1/2’’ 1
7 6280-208 CONTROL, SPEED 1
8 6280-208A KNOB, SPEED CONTROL 1
9 70651 PLUG, VALVE BODY (NOT SHOWN) 1
10 5280-216 CARTRIDGE, VALVE 1
11 73023 BOLT, HEX HEAD CAP 1/4-20X2 (NOT
SHOWN) 1
12 6280-209 VALVE, PRESS CARTRIDGE 1
13 6280-170A GRIP, HANDLE BAR 1
14 6280-180 HOSE, HYDRAULIC, 1/4 X 24.25, F/F 2
15 6280-181 HOSE, HYDRAULIC, 1/4 X 32, F/90F 1
16 5700-76 HOSE, HYDRAULIC, 3/8 X 26, F/F 1
17 6280-207 SWITCH, ON-OFF 1
18 6280-215 VALVE BLOCK ASSEMBLY 1
19 73002 WASHER, SPLIT LOCK 1/4 4
20 73005 SCREW, HEX HEAD CAP 1/4-20X1/2 4
21 73032 NUT, LARGE FLANGE LOCK 1/4-20 (NOT
SHOWN) 1
22 74619 WASHER, LOCK, M6 11
23 74630 BOLT, HEX HEAD CAP M6-12 8.8 11
24 400306 GRIP, HAND, CUT 1
25 6280-162E PLUG, DRAIN, OIL LEVER (NOT SHOWN) 1
26 72812 DISCONNECT, 12-10 GAUGE, FEMALE,
NYLON (NOT SHOWN) 2
27 72817 CONNECTOR, CLOSED END
(NOT SHOWN) 1
28 73008 NUT, NYLOCK 1/4-20 (NOT SHOWN) 1
PART# DESCRIPTION QTY PART# DESCRIPTION QTY
15 16
12
19
20
8
6
13
17
4
22
23
24
3
7
2
14 23 118 10
HANDLE (DOMESTIC SHOWN)
NOTE: SEE PAGE 19 FOR INTERNATIONAL VARIANTS.
402972_RevJ

Parts List and Diagrams
19
ITEM
NO. PART NUMBER DESCRIPTION QTY. REV NOTES
1 404583-028 Assembly, Cord, Handle, 2.5mm/3, NEMA L6-15R, 28in 1
2 404313 Cover, Handle, Safety Switch 1
3 404172 Assembly, Cord, Power, 1.5mm/3, EU1-16P, 15in 1
4 404180 Switch, Rocker Breaker, 10A, 220-240V, UVR 1
5 403281 Nut, Keps, M4-0.7, Clear Zinc 1
2
4
3
1
HANDLE (INTERNATIONAL ONLY)
ITEM
NO. 5280-11XXXX 5280-13XXXX 5280-20XXXX DESCRIPTION QTY.
1404583-028 404583-028 404583-028 Assembly, Cord, Handle, 2.5mm/3, NEMA L6-15R, 28” 1
2404313 404313 404313 Cover, Handle, Safety Switch 1
3
404172 Assembly, Cord, Power, 1.5mm/3, EU1-16P, 15in 1
404173 Assembly, Cord, Power, 1mm/3, AUS1-16P, 15in 1
404171 Assembly, Cord, Power, 2.5mm/3, IEC 309 110V/16A, 50ft 1
4404180 404180 Switch, Rocker Breaker, 10A, 220-240V, UVR 1
404144 Switch, Rocker Breaker, 18A, 90-120V, UVR 1
5* 403281 403281 403281 Nut, Keps, M4-0.7, Clear Zinc 1
6* 73401 Locknut, Conduit, 1/2” 1
*Not shown
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Parts List and Diagrams
20
LABELS
402972_RevJ
1 403357-XX* KIT, LABELS, 5280, [LANGUAGE] 1
2 402627 LABEL, PRIVATE, 1.5 X 2 (5280-23XXXX ONLY) 2
3 402628 LABEL, PRIVATE, 3.5 X 5.5 (5280-23XXXX ONLY) 2
PART# DESCRIPTION QTY
*Sufx (-XX) denotes language: None=English; -FR=French; -NL=Dutch; -DE=German.