Prokit's Industries PT-5721 User Manual

PT-5721 User’s Manual

PT-5721

Important!

Please carefully read the instruction in this manual as well as the general
safety instruction before using this appliance, keep these manuals handy.
THE VARIOUS ACCESSORIES SHOULD NOT BE LEFT WITHIN THE
REACH OF CHILDREN, AVOID CAUSING DANGER.
Technical characteristics

Voltage 7.2VDC
Max. diameter 1/8
No load speed 5000~18000rpm
Battery pack 7.2V 1000mAh Type: Lithium Battery
Charging time 3-5 hours

Adaptor

Mini Grinder Set

User’s Manual

©2010 Copy Right by Prokit’s Industrial Co., Ltd.

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Edition, 2010

Input 230V~50Hz or 120V ~60Hz
Output DC9V 300mA

To Replace Accessories

Depress

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PT-5721 User’s Manual

To use the different accessories, press the shaft locking button located to
the rear of chuck, unscrew it by hand, fit the chosen accessories and hand
tighten the chuck again.

Brass collet 2 Ø2.4 (in the machine) Ø3.2
High speed Drills 2 3/32 Ø2.4
High speed Drill 1 1/8 Ø3.2
Engraving bits 2 Ø2.4
Diamond bits 2 Ø3.2
nylon brush 1 Ø2.4

nylon brush 1 Ø3.2
Grinding stone 2 Ø2.4
Grinding stone 2 Ø3.2
Sanding band 1 Ø2.4

Safety Instructions

IMPORTANT! When using electrical tools, the following safety Instructions
should be observed to prevent the risk of electric shock, personal injury and
fire. Read and observe these instructions carefully before using the tool.

1. Keep work area clean
Cluttered benches invite injuries.

2. Consider work area environment
Do not expose power tools to rain. Do not use power tools in damp or
wet locations.
Keep work area well lit. Do not use power tools near flammable liquids
or gases.

3. Guard against electric shock
Prevent body contact with grounded surfaces (e.g. pipes, radiato rs,
ranges, refrigerators, etc.).

4. Keep children away
Do not let visitors contact tool or extension cord. All visitors should be
kept away from work area. Please keep children away the tool and

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PT-5721 User’s Manual

work area.

5. Store tools
When not in use, tools should be stored in a dry, high, or locked-up
place, out of the reach of children.

6. Do not force tool
It will do a better job and operate more safely at the rate for which it
was intended.

7. Use right tool
Do not force small tools or attachments to do the job of a heavy duty
tool. Do not use tools for other than their intended purpose; fo r example,
do not use a circular saw for cutting tree limbs or logs.

8. Dress properly
Do not wear loose clothing or jewelry. They can be caught in moving
parts. Rubber gloves and non-skid footwear is recommended when
working outdoors. Wear protective hair coveri ng to contain hair.

9. Use safety glasses
Also, use a dust mask during pulverizing operations and wear ear
protection. If the noise level. Exceeds 70dB(A), ear protection is
obligatory. Indicated noise levels may be exceeded depending on the
working environment and the material to be treated.

10. Use dust extraction
If dust extraction and collection devices are present on the tool, make
sure that they will be used properly.

11. Do not abuse cord
Never carry tool by cord or yank it to disconnect it from wall outlet.
Keep cord from heat, oil and sharp edges.

12. Secure work
Use clamps or a vise to hold the workpiece. It is safe and it frees both
hands to operate tool.

13. Do not overreach
Keep proper footing and balance at all times.

14. Maintain tools with care
Keep tools sharp and clean for better and safe performance. Follow
instructions for lubricating and changing accessories. Inspect tool
periodically and, if damaged, have them repaired by an authorized
service facility. Inspect extension cords periodically and replace if
damaged. Keep handles dry, clean and free from oil and grease.

15. Disconnect tools
Disconnect tools when not in use, before servicing, and when changing
accessories such as blades, bits and cutters.

16. Stay alert
Watch what you are doing. Use common sense. Do n ot operate tool
when you are tired.

17. Check damaged parts

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