CRAIN 795 Toe-Kick Instruction Manual

1795-A
1795-B
1785-B
1785-C
1785-E
1785-F
1800-U
1800-V
1795-R
1795-S
1795-T
1795-U
INSTRUCTION MANUAL FOR
No. 795 TOE-KICK SAW
FORM F1795-Rev.08/07
Printed by: HW 3M
CRAIN CUTTER CO., INC.
1155 WRIGLEY WAY, MILPITAS, CA 95035-5426
TEL: 408-946-6100 FAX: 408-946-4268
REPLACEMENT PARTS:
Order No. Description
1795-A 120V Power Unit 1795-B Housing Complete (incl. P/N 1795-H) 1795-H Spindle and Driver Assembly** 1795-G* Carrying Case (not shown) 1795-J Brush Set (not shown) 1795-K Power Cord (not shown) 1795-L Switch (not shown) 1795-M Carrying Case Latch Set (2) (not shown) 1795-N Spindle w/ Gear (not shown) 1795-O Armature w/ Fan (not shown)
PARTS IN COMMON WITH THE NO. 785 1785-B Blade Guard
1785-C Return Spring 1785-E Blade Guard Retainer Ring 1785-F Blade Driver 1800-U Socket Set Screw 1800-V Allen® Wrench * Same for all previous models. ** Due to many revisions, it has become unfeasible to sell these parts separately.
ELECTRICAL: 120 VAC, 11 AMPs, 60 HZ Double Insulated,
2
1
/2 HP Motor, No Load Speed 4500 RPM REP. BLADE: #787 or #788 Carbide, #789 Diamond GROSS WT: 11.8 LBS.
DATE OF MFG.
GUARANTEE
SAW SPECIFICATIONS:
This Crain tool is guaranteed to be free of defects due to faulty materials or workmanship for a period of 6 months.
During this period, any parts of tools found defective subject to the guarantee will be replaced at no charge. Returns should be sent freight PREPAID, in assembled condition and with a copy of the Bill of Sale (proof of purchase) to CRAIN CUTTER COMPANY, 1155 Wrigley Way, Milpitas, CA 95035. New tools or loaners will not be given for those pending warranty repairs.
No claims shall exceed in amount the suggested sales price of the product. No other guarantee, oral or writ­ten, is expressed or implied.
Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of Californina to cause cancer, birth
DUST HAZARD WARNING:
DUST HAZARDS
Some dust created by using power tools contains chemicals known to the State of California to cause cancer and birth defects and other reproductive harm.
No. 788
No. 787
A MIN. HEIGTH: 3 1/
2
˝ B MAX. DEPTH: 4˝
C MAX. FLOOR THICKNESS:
3
/
4
˝ - No. 787 Blade
C MIN. FLOOR THICKNESS:
3
/
8
˝ - No. 788 Blade
KICKBACK HAZARDS:
CUT SLOWLY. KEEP MOTOR RPMs
HIGH AT ALL TIMES.
GRIP FIRMLY WITH BOTH HANDS AT
ALL TIMES.
FOR USE UNDER TOE SPACES ONLY.
CUT IN FORWARD DIRECTION ONLY.
CUT STRAIGHT ONLY.
DON'T REMOVE FROM THE CUT
UNTIL THE BLADE STOPS.
USE NEW SHARP BLADES.
WARNINGS:
defects or other reproductive harm. Some examples of these chemicals are:
Lead from lead-based paints,
Crystalline silica from brick, cement and other
masonry product, and
Arsenic and chromium from chemically-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.
MIN./MAX. DIMS. FOR TOE-KICK TO BE CUT:
DIAMOND BLADE
A diamond blade is available as an accessory. It's used to saw out tile under toe spaces or on counters. Also, for tile repair, it can be used to remove field tiles.
Caution: Do not overheat this blade! Cut 6ft. maximum and allow cooling. Avoid cutting into wood subfloors as this gums up the diamond grit. For best results, shim up the saw to approximate tile thickness. Make sure no chicken wire or expanded metal has been installed under tiles to be cut.
CRAIN No. 787
CRAIN No. 788
CRAIN No. 788
CRAIN No. 787
The blade guard attached to your saw is for your safety and protection. If it becomes damaged, do not operate your saw until it has been repaired. Always leave blade guard in operating position when using the saw. KEEP HANDS AWAY FROM THE SPINDLE TUBE AND BLADE HOUSING (RED AREA). THIS IS NOT A HANDLE!
This saw is designed for removal of floors or underlayment under toe-spaces. It does the job whenever a flush cut at the wall is necessary. Please take time to notice the following features.
LOW-PROFILE CUTTING HEAD: Will fit under toe-kicks
as low as 3˝ in height.
SPINDLE LOCK: For blade changes, the spindle lock stops
the blade rotation, so that the blade can be easily removed. This is NOT to be used as a motor brake!
BLADES AND DEPTH OF CUT: The saw comes with a
3
3
/8˝ dia. carbide-tipped blade (No. 787) for cutting under-
layments up to
3
/4˝ thick. A smaller dia. 2 3/4˝ blade, (No. 788)
which cuts to
3
/8˝ depth only, is available as an accessory.
Unplug the saw. Push and hold the spindle lock to stop blade rotation. While holding the spindle lock
lever, insert the
3
/16˝ hex wrench (provided) into the blade’s socket set screw and turn it counter-clock­wise to loosen. Note: For extra leverage, insert an extension tube onto the hex wrench. Replace with new blade and retighten the screw firmly before use. Make sure spindle lock is pulled out before turning saw on.
To avoid accidental starting, DISCONNECT THE SAW FROM POWER SOURCE before inserting the cutting head into the toe-space (see Figure 1).
Plug-in the saw. Grasp the handles firmly and pull the trigger. Press down on the handles to plunge the blade into the cut. Slowly push the saw forward and along the toe-kick (see Figure 2).
Do not force the saw; let the blade cut at the highest RPM possible.
As you complete the cut, release the trigger and make sure the motor comes to a full stop before removing the saw from the toe-space.
The Toe-Kick Saw may also be used to enlarge the ex­pansion gap around the perimeter of a laminate plank floor (see Figure 3).
FIGURE 2
IMPORTANT SAFETY INSTRUCTIONS
DOUBLE-INSULATED:
This saw is constructed with two separate layers of electrical insulation. A saw built with this insulation system does not need to be grounded. As a result, this saw is equipped with a two-prong plug without a ground pole.
DANGEROUS ENVIRONMENTS:
Keep work area clean; clutter invites accidents. Do not use on damp or wet floors. Be sure lighting is good.
ACCIDENTAL STARTING:
To avoid accidental starting, do not carry saw with fingers on switch.
CORD ABUSE AND EXTENSION CORDS:
Never carry saw by the cord or yank the cord to disconnect from an outlet. Keep cords away from heat, oil, and sharp edges.
Avoid using long extension cords, as they will cause some loss of power. To keep the loss to a minimum and prevent saw from overheating, use a heavy-duty extension cord with these minimum wire sizes:
SAFETY GLASSES AND DUST MASK:
Always wear safety glasses when using this saw. Also use face or dust mask if cutting operation is dusty.
KICKBACK DANGERS AND BLADE MAINTENANCE:
• CUT SLOWLY. KEEP MOTOR RPMs HIGH AT ALL TIMES.
• GRIP FIRMLY WITH BOTH HANDS AT ALL TIMES.
• USE THIS SAW FOR CUTTING UNDER TOE SPACES ONLY. NOT FOR USE IN GENERAL SAWING. CUTTING SHEETS OF LOOSE PLYWOOD CAN BIND THE BLADE AND CAUSE SEVERE KICKBACK.
• CUT IN FORWARD DIRECTION ONLY.
• CUT STRAIGHT ONLY.
• DO NOT REMOVE THE SAW FROM THE CUT UNTIL THE BLADE STOPS.
• USE NEW SHARP BLADES AT ALL TIMES.
BLADE GUARD:
FEATURES OF THE SAW:
BLADE CHANGING:
OPERATING:
MAINTENANCE:
FIGURE 3
NOTE: Always select the proper blade for the underlayment
that you are sawing. A blade that cuts too deep can dam­age the subfloor!
No. 788
No. 787
CARBIDE­TIPPED BLADE
SPINDLE LOCK
BLADE GUARD
LOW-PRO­FILE CUT­TING HEAD
ALLEN WRENCH
CAUTION!
KEEP HANDS AWAY! BLADE EXPOSED WHILE CUTTING
SPINDLE LOCK LEVER
FIGURE 1
THIS IS NOT A HANDLE!
KEEP HANDS AWAY FROM THE SPINDLE TUBE AND BLADE HOUSING! (RED AREA)
THESE ARE THE HANDLES
25´ = 16 gauge wire 50´ = 14 gauge wire
TOE­SPACE
ANGLE-IN THE BLADE
If the saw is dropped, the blade guard may be bent, re­stricting the full return of the blade guard. With the cord unplugged, check operation of the blade guard before each use.
COMES WITH:
AVALIABLE:
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