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NEVER

 use fuel as a cleaning agent

ALWAYS

  read,  understand,  and  follow  proce-

dures in operator's Manual before attempting to

operate equipment

ALWAYS

  be  sure  to  operator  is  familiar  with

proper 

safety 

precautions 

and 

operating

techniques before using the cutter

Stop  the  engine  when  leaving  the  cutter

unattended.

Block the unit when leaving or when using on a

slope

Maintain  this  equipment  in  a  safe  operating

condition at all times

ALWAYS

  stop  the  engine  before  serving,  add-

ing fuel and oil

NEVER

  Run  engine  without  air  filter

Severe

engine damage may occur

NEVER 

Run  engine  without  air  filter

Severe

engine damage may occur

ALWAYS

  service  air  cleaner  frequently  to  pre-

vent carburetor malfunction

ALWAYS 

store equipment properly when it is not

being  used

Equipment  should  be  stored  in  a

clean

dry location out of the reach of children

 

NEVER

 operate this cutter in areas that cont- ain

combustible  material  or  fumes

Fire  and/or

explosions  may  result  from  errant  sparks  from

the equipment

WARNING

 

DO  NOT

  operate  this  equipment  unless  all

guards  and  safety  devices  are  attached  and  in

place

Caution  must  be  exercised  while  servicing  this

equipment

Rotating  and  moving  pans  can

cause injury if contacted

Keep all inexperienced and unauthorized people

away from the equipment at all times

Unauthorized equipment modifications wilI vo- id

all warranties

DlAMOND BLADE SAFETY 

Use  appropriate  steel  centered  diamond  blades

anufactured for use on concrete cutters

ALWAYS

  inspect  diamond  blades  before  each

use. The blade should exhibit no cracks, dings, 

or  flaws  in  the  steel  centered  core  and/or  rim. 

Center  (arbor)  hole  must  be  undamaged  and 

true

 

Examine  blade  flanges  for  damage,  excessive

wear and cleanliness before mounting blade

Blade should fit snugly on the shaft and against

the inside/outside blade flanges

Ensure  that  the  blade  is  marked  with  an  oper-

ting speed greater than the blade shaft speed of

the cutter

Only  cut  the  materiaI  that  is  specified  by  the

diamond  blade,  Read  the  specifications  of  the

diamond  blade  to  ensure  the  proper  tool  has

been matched to the materiaI being cut

ALWAYS  keep  blade  guards  in  place.  Expos-

ure  of  the  diamond  blade  must  not  exceed  180

degrees

Ensure  that  the  diamond  blade  does  not  come

into  contact  with  ground  or  surface  during

transportation

DO NOT

 drop the diamond blade

on ground or surface

The  engine  governor  is  designed  to  permit

maximum  engine  speed  in  a  no-load  condition.

Speeds  that  exceed  this  limit  may  cause  the

diamond  blade  to  exceed  the  maximum  safe

allowable speed

Ensure  that  the  blade  is  mounted  for  proper

operating direction

CUTTER TRANSPORTATION SAFETY 

Use the lifting bail and appropriate lifting quipm-

ent to ensure the safe movement of the cutter

DO  NOT

  use  the  handle  bars  and/or  front

pointer as lifting points

NEVER

 tow the saw behind a vehicle

Ensure  that  both  pointer  bars    are  positioned

appropriately  to  minimize  their  exposure  during

transportation

Safeguard against extreme cutter attitudes rela-

tive  to  level.  Engines  tipped  to  extreme  angles

may cause oil to gravitate into the cylinder head

making the engine difficult to start

NEVER

  transport  the  cutter  with  the  blade

mounted

2

Содержание 61052

Страница 1: ......

Страница 2: ...his equipment Damage to the equipment and or injury to user may result The manufacturer does not assume responsi bility for any accident due to equipment modifica tions Whenever necessary replace nameplate operation and safety decals when they become difficult to read ALWAYS check the machine for loosened threads or bolts before starting NEVER touch the hot exhaust manifold muffler or cylinder All...

Страница 3: ...mond blades before each use The blade should exhibit no cracks dings or flaws in the steel centered core and or rim Center arbor hole must be undamaged and true Examine blade flanges for damage excessive wear and cleanliness before mounting blade Blade should fit snugly on the shaft and against the inside outside blade flanges Ensure that the blade is marked with an oper ting speed greater than th...

Страница 4: ...from manual or self propelled in horsepower from 7 72hp It is possible to cut both concrete green or cured with or without rebar or asphalt with a concrete cutter Our MF20 utilized for jobs requiring precision cutting including floors pavements walkways ramps and other flat sawing applications You will find a cutter to fit a wide variety of job applications Upon receipt of your machine CAREFULLY C...

Страница 5: ...the engine stop switch located on the engine to run Open the throttle approximat ely half way and apply the choke Pull the starter rope sharply When the engine starts open the choke and adjust the throttle as necessary to keep it running Allow the engine to warm up for a few minutes before placing it under the load If the engine doesn t start after 3 pulls open choke slightly to prevent flooding A...

Страница 6: ...ew belts will need additional tensioning after seating 3 Remember too much tension shortens belt and bearing life 4 Check the belt tension frequently during the first day of operation Check the belt tension periodically thereafter and make any necessary adjustments 5 The two most cornmon causes of sheave misalignment are a The engine drive shaft and the blade shaft are not parallel b The pulleys a...

Страница 7: ...bor shaft or misalignment to spindle Check alignment for squareness both vertically and horizontally of the saw blade Use a blade with a softer bond matrix Wet Cutting Check water lines Make sure flow is adequate on both sides of blade and there are no blockages Use sufficient water to flush out the cut Dry Cutting Run blade free of cut penodically to air cool Clean collars flanges or replace if t...

Страница 8: ...g arbor Check collars flanges to make sure they are clean fiat and of correct diameter Set engine at proper RPM Use proper size blade collars flanges DO NOT use bent blade Contact blade manufacturer Select proper blade for matedal being cut Sharpen by cutting on softer abrasive material to expose diamonds If continually sharpening the blade is toohard for the matenal being cut Break in on the mate...

Страница 9: ...bricants Engine oil SAE 10W 30 General Grease 1 Lithium Clean machine before starting lubrication maintenance Insure machine is on solid level ground before starting maintenance During lubrication maintenance insure strict cleanliness is observed at all times To avoid the risk of accidents use the correct tool for the job and keep tools clean The draining of engine oil is best carried out when the...

Страница 10: ...9 ...

Страница 11: ...0 014 bolt Φ8 46 Q300 046 bolt M10 15 Q300 015 handle 47 Q300 047 bolt M8 20 16 Q300 016 rear wheel 48 Q300 048 spring washer 17 Q300 017 bearing 6004 49 Q300 049 washer 18 Q300 018 washer Φ8 50 Q300 050 front wheel 19 Q300 019 spring washer Φ8 51 Q300 051 nut 20 Q300 020 bolt M8 20 52 Q300 052 blade flange outer 21 Q300 021 base assy 53 Q300 053 blade flange inner 22 Q300 022 bolt Φ8 54 Q300 054 ...

Страница 12: ...11 ...

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