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  DO NOT remove the ground pole for use in a two-prong outlet.  If necessary, use 

an adaptor to a two prong plug, and always ensure proper grounding.  Plugging 
in to a GFI outlet is recommended.  Make sure extension cords are grounded.

  CORD ABUSE:  In operation, use caution not to step on the cord (or any attached 

extension cord).  Also use caution not to cut the cord (or any attached extension 
cord) with the blade.  Don’t yank the cord to remove the plug from the electrical 
socket or any other reason.  For best performance, we recommend that 14 gauge 
or heavier extension cords be used with this machine. As the length of extension 
cord increases, a heavier cord must be used to assure proper performance of 
the machine and prevent damage.  Maximum extension cord length should be 
50 feet.  If cord, plug, or extension cords are damaged, repair or replace before 
further use.  Unplug cord and any extension cord before transporting the machine.

  BLADES AND ACCESSORIES:  For your safety, do not modify the machine in 

any way.  Use only Crain replacement blades and replacement parts.  Use of 
other blades, accessories, or unauthorized modifications made to the machine 
can result in hazardous conditions.  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 caught up in moving parts.  Protect feet 
and toes with proper work boots and good tread to prevent slipping and falling. 
Wear rubber gloves and rubber-soled boots that provide electrical insulation. 

  MACHINE IS HEAVY:  Users with adequate strength should move the machine 

with caution and proper lifting technique.  Be careful not to drop the machine 
onto feet or other body parts.  Dropping or lowering the machine with excessive 
force (particularly on the blade carrier) can damage internal mechanisms.  Store 
safely in a place that prevents the machine from falling.  Keep children away from 
the machine. 

  LEAD-BASED PAINT & OTHER DUST HAZARDS: See appendix for more info.

ASSEMBLY:

 

(Switch off and unplug the machine during all assembly steps)

The Power Scraper comes complete with the following (see Figure 1):

 Motor

  Extendable Handle

  Vinyl, Multi-Purpose, and Spud Blades

EXTENDABLE

HANDLE

MOTOR 

FAN COVER

No. 701

VINYL BLADE

No. 705 

MULTI-PURPOSE

BLADE

No. 719 

THIN SPUD 

BLADE

MOTOR

Figure 1

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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