Floorex Products Mastiff 200 Troubleshooting guide

Mastiff 200
SAFETY & OPERATORS MANUAL
& PARTS LISTING
CAUTION: Read the instruction manual before using the appliance.
V20191104

Mastiff 200
1800 356 673 1. 1800 - FLOOREX
Table of Contents
Specifications 2
Safety instructions 3
Safety instructions 4
Operating instructions 5
Operating instructions 7
Electrical safety 8
Parts Listing –Main Chassis - Petrol 9
Parts Listing –Main Chassis - 1 Phase 10
Parts Listing –Main Chassis - 3 Phase 11
Parts Listing –Inner Chassis –Petrol 12
Parts Listing –Inner Chassis –1 Phase 13
Parts Listing –Inner Chassis –3 Phase 14
Parts Listing –Bearings & Shaft 15
Parts Listing –Drum and Cutters 16
Wiring Diagram 1 Phase 17
Wiring Diagram 3 Phase 18

Mastiff 200
FLOOREX- 1800 2. 1800 356 673
Specifications
Mastiff 200
Weight
138kg
Dimensions
1000 x 617 x 1037 (Length X Width x Height)
Rated Voltage
9Hp Petrol / 230 Vac / 415 Vac
Rated Watts
NA / 2.2kW / 4kw / 5.5kw
Preparation Path
200mm
Drum Setups
Typical Drum Setups
Setup
Cutters
Spacers
General Purpose
78 Cutters
171
Fine
96
142

Mastiff 200
1800 356 673 3. 1800 - FLOOREX
Safety instructions
1. Read and understand the instructions on the machine and in this manual
and engine manual (if applicable). Different models may have different
parts and controls.
2. Equipment should only be operated by trained personnel, in good
physical condition and mental health (not fatigued). The operator and
maintenance personnel must physically be able to handle the bulk weight
and power of this machine.
3. This is a one person machine. Maintain a safe operating distance to other
personnel. Remember ‘one machine, one operator’.
4. This equipment is intended for commercial use.
5. For the operators’ safety and the safety of others, always keep all guards
and shrouds in place.
6. Never start or run machine when unattended.
7. This machine is intended for use on floor surfaces only.
8. Never start or run machine with handle folded or when disk(s) are not in
contact with the surface.
9. Do not lend or rent machine without the operating instructions for the
machine (and the engine, if applicable).
10. Wear clothing suitable for the job and for the work place including,
safety shoes, hard hat, hearing protection, non-fogging vented safety
goggles, and dust mask suitable for dust.
11. Keep body parts or any loose clothing away from moving parts. Failure to
comply could result in bodily injury.

Mastiff 200
FLOOREX- 1800 4. 1800 356 673
Safety instructions
12. Do not modify machine in any way. Only use genuine MASTIFF 200 parts
and accessories.
13. Repairs should be performed by qualified persons only.
14. Ensure parts have stopped moving and disconnect power or spark plug
when servicing or changing blades or accessories.
15. Never operate machine in rain or if heavy moisture is present. (other
than under the shroud)
16. Do not operate MASTIFF 200 with any guards, shrouds, covers or doors
removed or open.
17. The MASTIFF 200 can produce sound pressure levels greater than 85db.
The operator must wear approved safety ear protection.
18. Do not allow the supply cord to come in contact with the cutting
blade/head or other moving parts of this machine.
19. Petrol is extremely flammable and poisonous. Petrol should only be
dispensed in well ventilated areas, and only when engine is cool.
20. WARNING! POISONOUS EXHAUST GASES. Do not operate petrol
powered equipment without adequate ventilation. Carbon monoxide is
and invisible odorless gas that can harm or can kill you.
21. WARNING! Breathable silica may be generated by use and maintenance
of this machine. Silica can cause severe and permanent lung damage,
cancer, and or other serious diseases. Do not breathe the dust. Do not
rely on your sight or smell to determine if dust is in the air. Silica may be
in the air without a visible dust cloud. If air monitoring for silica is not
provided by your employer at your work site, you must wear appropriate
respiratory protection when operating or maintaining this equipment.
Consult your employer for proper respiratory protection.

Mastiff 200
1800 356 673 5. 1800 - FLOOREX
Operating instructions
1. Wear clothes suitable for the job and for the work place including, safety
shoes, hard hat, hearing protection, non-fogging vented safety goggles,
and dust respirator suitable for dust.
2. WARNING! POISONOUS EXHAUST GASES. Do not operate petrol
powered equipment without adequate ventilation. Carbon monoxide is an
invisible odorless gas that can harm or can kill you.
3. Be sure all equipment is tested and tagged prior to use on any job.
4. Inspect entire area to be ground before grinding and remove any bolts
or concrete nails (etc.) that could damage diamond tooling or machine
which could cause a hazardous situation.
5. Ensure there are no obstacles or existing structures that could present a
hazard to the operator. If so, take necessary action to eliminate the
hazard.
6. Install appropriate tooling into the machine. Only use genuine MASTIFF
200 tooling. Failure to comply could result in bodily injury.
7. Stand in front of the machine, put one foot on the front nudge bar and
use the lift hook to tilt the machine over onto its front.
8.
9. Inspect and install appropriate tooling and tighten using the left hand
nuts. One at a time.

Mastiff 200
FLOOREX- 1800 6. 1800 356 673
Operating instructions
10. Tilt machine back onto its wheel in the opposite manner to above.
11. Wind the height adjustment knob fully clockwise and pull the fast raise
lower lever towards you.
12. Connect machine to suitable power outlet. Only use heavy duty power
lead suitable for high current use (minimum 2.5 mm² cable), no longer
than 20 meters. (For petrol powered equipment, refer to engine manual
for startup procedure).
13. If no power is available within the specified distance, have a qualified
person install a suitable power outlet closer to your work. Alternatively
use 4mm² cable for up to 50 meters.
14. Connect a suitable dust extractor to the machine via a 50mm flexible
hose. The machine is designed to take the standard FLOOREX 50mm
hose ends to make connection of dust extractors easy and hassle free.
Alternatively, water spray using the supplied water connection point can
be used to suppress dust.
15. Keep machine clear of drainage pits and grates or any such hazard.
Failure to comply could result in bodily injury and or could damage the
machine or property.
16. Switch on the dust extractor or water spray.
17. Hold the handles firmly and switch the machine on by pushing the green
button. Or start the petrol engine.
18. If the over-current device trips it indicates a problem. (Undersize power
lead or poor power to GPO outlet). Refer above for recommendations on
power leads. Rectify problem or decrease load on grinder by using
tooling with more surface area. Continuing to use the MASTIFF 200
when constant tripping occurs, VOIDS THE WARRANTY!

Mastiff 200
1800 356 673 7. 1800 - FLOOREX
Operating instructions
19. This machine is designed to operate with the wheels in contact with the
floor at all times. Do not operate with wheels off the floor.
20. Push the fast raise lower lever forward then wind the depth control anti
clockwise to lower to tools onto the floor.
21. Once the tools start touching the floor you can rotate the hand wheel a
total of 8 more turns for maximum cut depth.

Mastiff 200
FLOOREX- 1800 8. 1800 356 673
Electrical safety
1. All electrical maintenance and repairs to be carried out by qualified
persons only.
2. CAUTION - Line terminals may be alive when main switch is in the off
position. Disconnect all power at source before performing any
maintenance or repairs.
3. WARNING - DO NOT operate the machine with any electrical panels open.
4. WARNING - The MASTIFF 200 has an overload switch and will trip when
under excessive load and will not allow the machine to be switched on if
it is overloaded. (Overload will need to be reset when safe to do so).
Continuing to use the MASTIFF 200 when constant tripping occurs, VOIDS
THE WARRANTY!
5. Never operate machine in the rain or if heavy moisture is present.
6. The overcurrent device is there to protect you and the machine from
harm. DO NOT alter or adjust the over load in any way. If it is faulty, only
replace with original part that is identical to the faulty one.
7. Never bypass over-current devices in this machine.
8. Never connect or disconnect power cables with voltage present or while
under load.
9. Disconnect all power connections and observe lock out / tag out
procedures before attempting to carry out any maintenance or repair on
any equipment.
10. Avoid any contact with any rotating parts or driven parts.
11. Never use equipment that has not been tested and tagged (including
cords).
12. Do not operate MASTIFF 200 with any covers or doors removed or open.
13. Before connecting the machine to power, check the condition of all power
leads and cables on, or used in conjunction with the machine. DO NOT
USE it if any fault(s) cuts; wear marks, Bare wires out of plugs or sockets,
etc. Get qualified persons to repair and re-tag it as required by
regulations in your country.

Mastiff 200
1800 356 673 9. 1800 - FLOOREX
Parts Listing –Main Chassis - Petrol

Mastiff 200
FLOOREX- 1800 10. 1800 356 673
Parts Listing –Main Chassis - 1 Phase

Mastiff 200
1800 356 673 11.1800 - FLOOREX
Parts Listing –Main Chassis - 3 Phase

Mastiff 200
FLOOREX- 1800 12. 1800 356 673
Parts Listing –Inner Chassis –Petrol

Mastiff 200
1800 356 673 13.1800 - FLOOREX
Parts Listing –Inner Chassis –1 Phase

Mastiff 200
FLOOREX- 1800 14. 1800 356 673
Parts Listing –Inner Chassis –3 Phase

Mastiff 200
1800 356 673 15.1800 - FLOOREX
Parts Listing –Bearings & Shaft

Mastiff 200
FLOOREX- 1800 16. 1800 356 673
Parts Listing –Drum and Cutters

Mastiff 200
1800 356 673 17.1800 - FLOOREX
Wiring Diagram 1 Phase

Mastiff 200
FLOOREX- 1800 18. 1800 356 673
Wiring Diagram 3 Phase

Mastiff 200
1800 356 673 19.1800 - FLOOREX
Floorex Products
Your complete supplier
of all your concrete
surface preparation
needs
•Diamond grinders
•Concrete Polishers
•Dust extraction
•Shotblasters
•Screed mixers
•Diamond Tooling
•Floor Scrapers
•Coating application
FLOOREX
PRODUCTS
11 Jennings Road
Swan Hill VIC.
3585
Web: www.floorex.com.au
Email: [e-mail]