Trademaster RF 270S, Инструкция по эксплуатации

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11
9-10.REMOVING AND INSTALLING THE BLADE
When it is necessary to replace the blade, proceed as follows:
1. Raise the saw frame about 6" and
close the feed on/off knob by turning
it clockwise as far as it will go (fig 8).
2. Move the blade guide arm to the
right.(Fig.9).
3. Disconnect the machine from the
power source. Loosen cover screw,
remove cover (A), open the cover (B),
remove cover (C) , then clean the
chips and dirt inside the machine.
4. Release blade tension (F) (fig 9) by
turning the blade tension hand-wheel
counterclockwise.
5. Remove the blade from both wheels and out of each blade guide. But remove side (B) saw blade. When totally
released, then remove the side (A).
6. Make sure the teeth of the new blade are pointing in the right direction. IF necessary, turn the blade inside out.
7. Place the new blade on the wheels. In the blade guides and adjust blade tension and blade guides.
10.MAINTAINING
That's easier to keep machine in good condition or best performance by means of maintaining it at any time than
remedy it after it is out of order.
(1) Daily Maintenance (by operator)
(a) Fill the lubricant before starting machine everyday.
(b) If the temperature of spindle caused over-heating or strange noise, stop machine immediately to cheek it for
keeping accurate performance.
(c) Keep work area clean; release vise, cutter, work-piece from table; switch off power source; take chip or dust
away from machine and follow instructions lubrication or coating rust proof oil before leaving.
(2) Weekly Maintenance
(a) Clean and coat the cross leading screw with oil.
(b) Check to see if sliding surface and turning parts lack of lubricant. If tile lubricant is insufficient, fill it.
(3) Monthly Maintenance
(a) Check if the fixed portion has been loose.
(b) Lubricate bearing worm, and worm shaft to avoid the wearing.
(4) Yearly Maintenance
(a) Adjust table to horizontal position for maintenance of accuracy.
(b) Check electric cord, plugs, switch, at least once a year to avoid loosening or wearing.
11. TROUBLE SHOOTING
Symptom Possible Cause(s) Corrective Action
Machine can not be started 1. Power is not plugged; the power light on
control panel is not on.
2. Motor can not be started; power was cut
by limit switch.
3. Operation button can not be normally
operated.
1. Check the motor specification;
connect the power with correct
power supply. Make sure the power
light in on.
2. Make sure the cover is in correct
position.
3. Push the emergency button; return it
to original position. Then release
the emergency button.
Excessive Blade
Breakage
1. Materials loosen in vise.
2. Incorrect speed or feed
3.Blade teeth spacing too large 1. Clamp work securely
2. Adjust speed or feed
3. Replace with a small teeth spacing
Fig.8 A B Fig.9 C F