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OPERATING INSTRUCTIONS:  

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SAFETY FIRST: 

Use machine in accordance with instructions only! 

  Blades are extremely sharp.  Use extreme caution when loading and unloading 

blades from the blade carrier.  The use of protective gloves is advisable during 
blade change.  In use, keep away from the blade and oscillating blade carrier.

  Before changing blades or servicing the machine, the machine must be switched 

OFF and UNPLUGGED.  When changing the blade, place a short wood block 
under the machine to hold the blade carrier off the floor surface. DO NOT lean the 
machine back on its extendable handle for changing a blade, as this can result 
in unexpected tipping forward or other unexpected motion.  

  Keep all body parts at a safe distance from the blade when the motor is running, 

including those of helpers or bystanders.  Keep feet and hands out from under 
the machine.  WARNING: after the motor is switched off, the internal mechanisms 
and blade may continue oscillating for a short period of time.  Keep away! 

  A blade should be loaded in the blade carrier during the stripping operation ONLY.  

Blades should be removed and safely stored during transportation and storage.

  Wear safety glasses, ear protection and gloves.  This machine produces dust.  

Exposure to all kinds of dust can cause respiratory ailments.  Check material to be 
removed to determine if it contains asbestos or other materials that are hazardous 
to be inhaled.  Asbestos-containing materials should be removed by accredited 
abatement professionals.  Use approved NIOSH or OSHA respirators, and provide 
adequate ventilation to eliminate or maintain dust below the threshold limit value 
for nuisance dust as classified by OSHA.  Paper masks may not be adequate.

  Keep hands and fingers away from the motor fan cover.  Internal fan can cut off 

fingers if contacted!

  Keep children and bystanders out of the work area.  This machine is not to be 

used by children or persons with reduced physical, sensory or mental ability, or 
that lack experience and knowledge.  

DON'T ALLOW RIDERS ON THE MACHINE!

  DANGEROUS ENVIRONMENTS: Use and store this machine only in dry areas.  

Don't expose to rain or incursion of any liquids.  Liquids in internal parts partic-
ularly motor, switch, and cords can create a shock hazard!  Do not operate the 
machine when the floors in the area are wet.  Don't use machine where flammable 
objects or explosive gases may be present, as the machine can throw sparks.  
Make sure the work area is well lit.  Remove nails from the floor prior to using the 
machine.  When operating over a concrete subfloor, beware of expansion joints 
or other obstructions that can cause the machine to stick and stop unexpectedly 
or kick back.  Keep the machine and blade a good distance from floor mounted 
electrical receptacles.  Inspect for and keep clear of covered or hidden wiring.

  ACCIDENTAL STARTING: The switch of your machine should be checked to 

determine that it is in proper working condition before each use.  If the switch 
becomes damaged, repair it immediately before further use.  Make sure that the 
machine is switched OFF before connecting it to power.

  GROUNDING:  The cord of this machine includes a three-prong plug for grounding.

Summary of Contents for 718

Page 1: ...NO 718 POWER SCRAPER INSTRUCTION MANUAL FOR THIN SPUD BLADE ...

Page 2: ...dited abatement professionals Use approved NIOSH or OSHA respirators and provide adequate ventilation to eliminate or maintain dust below the threshold limit value for nuisance dust as classified by OSHA Paper masks may not be adequate Keep hands and fingers away from the motor fan cover Internal fan can cut off fingers if contacted Keep children and bystanders out of the work area This machine is...

Page 3: ...ns Make sure blades are clean and sharp Dull blades place a heavy load on the machine that can result in overheating unex pected sticking of the machine or kickback Prior to switching the machine on remove any wrenches or other tools temporarily attached to it for blade change repair etc SAFE APPAREL Keep gloves loose clothing and hair away from moving parts Keep loose hair tied back These can get...

Page 4: ...ade clamp NOTE Crain blades with slots can be changed by loosening blade screws a few turns pulling out previous blade then installing the new blade The blade screws and blade clamp do not need to be fully removed INSTALLING AND CHANGING BLADES INNER MIDDLE OUTER Figure 5 The extendable handle Figure 2 has two square extension tubes that insert into the square tubes of the motor Figure 3 Adjust to...

Page 5: ...ORS Figure 9 BEVEL DOWN WOOD FLOORS FASTENING BLADES Select a blade for the material you are stripping See the table below for general guidelines on blade usage For each blade the table also lists information about the proper screw holes to be used on the blade carrier The screw holes are shown in Figure 5 see previous page 3 To install the thin spud blade for tough take up jobs use the two inner ...

Page 6: ...ngage the blade from the flooring being stripped Press the red button to turn off power to the machine Figure 10 The machine will come to a stop shortly after it is turned off Do not leave the machine running unattended Switch off machine after each operation USING THE MACHINE MAINTENANCE Figure 10 ON AND OFF BUTTONS Switch off and unplug the machine before performing any maintenance Keep water an...

Page 7: ...6 REPLACEMENT PARTS GUARANTEE AND APPENDIX SEE PAGES 7 10 Use new sharp blades with your machine Failure to do so results in poor per formance or machine kick back ...

Page 8: ... 16 17 18 20 20 21 21 21 21 23 25 24 1375 G 1375 G 1710 29 1710 29 1710 47 1710 68 1710 68 1710 83 1710 84 1710 85 1710 81 1710 81 30 701 705 719 30 30 19 19 1710 13 11 35 1710 53 1710 53 1710 36 1710 36 1710 37 31 34 31 31 1710 64 1710 15 32 32 1710 53 26 27 1710 24 31 31 29 ...

Page 9: ...ector 1718 29 Spacer 1718 30 Motor Guide Channel Screws 4 1718 31 Pivot Plate Guide Channel Lock Nuts 2 Order No Description 1718 32 Pivot Plate Screws 2 1718 34 Cover Screws 4 1718 35 Cord Switch Mounting Screws 1710 13 Guide Channel 1710 15 Rubber Damper 1710 24 Bearing Block 1710 29 Short T Bolt 1710 36 Ball Bearing 1710 37 Bearing Spacer 1710 47 T Handle Wrench 1710 48 Eccentric Screws Only 2 ...

Page 10: ...lly treated lumber Your risk from these exposures varies depending on how often you do this type of work To reduce your exposure to these chemicals work in a well ventilated area and work with approved safety equipment such as those dust masks that are specially designed to filter out microscopic particles WARNING Some flooring to be removed like carpet which originally did not contain asbestos le...

Page 11: ...handise returned subject to this warranty must be accompanied with same All merchandise returned must be F O B Milpitas California and must be in complete assembled units No consideration will be given to unassembled parts All disputes will be up to the consideration of the CRAIN CUTTER CO INC and their decision will be final Please fill out and mail this card to validate your CRAIN guarantee NAME...

Page 12: ...Crain Cutter Co Inc 1155 Wrigley Way Milpitas CA 95035 5426 PLACE STAMP HERE Printed by HF FORM F1718 2019 01 ...

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