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MINI GRINDER
PT-5201A/B
User’s Manual
1st Edition, 2013
©2013 Copyright by Prokit’s Industries Co., Ltd
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Component
1. Collet nut
2. Spindle lock button
3. Switch
4. Cord
USER’S MANUAL
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 PLASTIC BAGS SHOULD NOT BE LEFT WITHIN
THE REACH OF CHILDREN, RISK OF SUFFOCATION.
Technical characteristics
Voltage 18VDC
Max. diameter 3.2mm
No load speed 8000~18000rpm ± 10%
Vibration level Less than 0.15mm
Acoustic pressure less than 70dB
Adaptor
Input 230V~50Hz or 120V 60Hz
Output 18VDC 400mA
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Use
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.
Accessories
(1) 2 pcs grinding (3mm) stones (2) 1 pc collet (ø2.4mm) (3) 2 pcs
diamond bits (5mm)
2 pcs sanding bands 6.5x13mm (5) 1 pc nylon bruch (5mm) (6) 1
④
pc engraving bit
SAFETY INSTRUCTIONS
IMPORTANT! WHEN USING ELECTRICAL TOOLS, THE
FOLLOWING SAFETY INSTRUCTIONS SHOULD BE OBSERVE
TO PREVENT THE RISK OF ELECTRIC SHOCK, PERSONAL
URINJ Y AND FIRE. READ AND OBSERVE THESE
INSTRUCTIONS CAREFULLY BEFORE USING THE TOOL.
1. Keep work area clean Cluttered and benches invite injuries.
2. Consider work area environment Do not expose po
tools to rain. Do not use pow
er tools in damp or wet locations.
wer
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Keep work area well lit. Do not use power tools near
flammable liquids or gases.
3. Guard
4. Keep c
5. Store ideal tools When not in use, tools should be stores i
6. Do not force tool It will do a better job and operate more
7. Use right tool Do not force small tools or attachments to do
8. Dress properly Do not wear loose clothing or jewelry. Th
9. Use safety glasses Also use a dust mask during pulverulent
10. Use dust
11. Do not abuse
12. Secure work Use clamps or a vise to hold the workpiece. I
13. Do not overreach Keep proper footing and balance at all
against electric shock Prevent body contact with
grounded surfaces(e.g. pipes, radiators, ranges, refrige
etc.).
hildren away Do not let visitors contact tool or
extension cord. All visitors should be kept away from work
area.
dry, high, or locked-up place, out of the reac
safely at the rate for which it was intended.
the job of a heavy duty tool. D
their intended purpose; for example, do not use a circular saw
for cutting tree limbs or logs.
can be caught in moving parts. Rubber g
footwear is recommended when working outdoor. Wear
protective hair covering to contain hair.
operations and wear ear protection. If the noise level
Exceeds 70dB(A), ear protection is obligatory
levels may be exceeded dependent on the working
environment and the material to be treated.
are present on the tool, make sure that they will be used
properly.
disconnect it from wall outlet. Keep cord from heat, oil and
sharp edges.
safer an
times.
extraction If dust extraction and collection devices
cord Never carry tool by cord or yank it to
d it frees both hands to operate tool.
o not use tools for other than
h of children.
loves and non-skid
. Indicated noise
rators,
n a
ey
.
t is
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14. Maintain tools with care Keep tools sharp and clean for
better and safe performance. Follow instructions for
lubricating and changing accessories. Inspect tool periodica
and, if damaged, have them repaired by an authorized ser
facility. In
damaged. Keep Handles dry, clean and free from oil and
grease.
15. Disconnect tool
servicing, and when changing accessories such as blades,
bits and cutters.
16. Remove adjusting keys and wrenches Fr
checking to see that keys and adjusting wrenches are
removed from tool before switching it on.
17. Avoid uninte
with finger on switch. Be sure the tool is switched off before
plugging in.
18. Outdoor
use only extension cords intended for use outdoors and so
marked.
19. Stay alert Watch what you are doing. Use common sense.
Do not operate tool when you are tired.
20. Check damaged parts Before further use of the tool, a guard
or other part that is damaged should be carefully checked
determine that will operate properly and perform its intende
function. Check for alignment of moving parts, binding of
moving parts, breakage of parts, mounting, and any other
conditions that may affect its operation. A guard or other
that is damaged should be properly repaired or re placed by
an authorized service cente
elsewhere in the instruction manual. Do not use tool if switc
does not turn it on and off.
21. Warning The use of any other ac
other than recommended in the instruction manual may
present a risk of personal injury.
22. Have your tool repaired by an expert This electric app
spect extension cords periodically and replace if
s Disconnect tools when not in use, before
om the habit of
ntional starting Do not carry plugged-in tools
use extension cords When tool is used outdoors,
r unless otherwise indicated
cessories or attachment
vice
to
d
part
h
liance
lly
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is built accordance with the relevant safety rules. Repair of
electric appliances must only be carried out by ex
otherwise it may caus
3. Store these instructions for future reference.
2
Assembly and operation
Mounting an accessory
Keep the spindle lock button depressed. Slacken the collect nut.
Insert the shaft of the acce
elease the spindle lock button in order to remove the accessory,
R
proceed in reverse ord
Replacing the collet
Keep the spindle lock button depressed. Slacken the collet nut.
Remove the
Replace the collet nut and tighten the collet nut. Release the sp
lock button.
CAUTION! Always Unplug from the tool and switch
placing the collet; Choose a low speed at first for working.; Never
re
press the locking pin while the machine is running
Polishing. A polishing wheel is set for polishing metal and plastic
workpie
lace the mandrel in the collet nut Place a polishing wheel on the
P
screw.
Roug
astic, wooden and metal workpieces. Place a router bit in the collet
pl
nut.
Grinding and sanding. A grinding stone in used for grinding metal,
plastic, wooden and the stone workpieces, A sanding band is used
for sanding wooden and plastic workpieces. Place a grinding stone
or sanding band with mandrel in the collet nut. A sanding band must
be replaced when showing signs of wear Remove the old sanding
collet nut and the old collet. Place the new collet in.
ces. A mandrel is used for mounting a polishing wheel.
ing. A router bit is used for grooving and for routing figures in
e considerable danger for the user.
ssory into the collet.tighten the collet nut.
er.
perts
off before
indle
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band from the mandrel. Place the new sanding b
lamp all tolls as short as possible, Shafts, which stick out too far
C
will easily bend
Maintenance
CAUTION: Pull out the plug be
Keep the machine clean
Keep the air vent unimpeded
Do not use the sharp material to clean the machine
Do not let liquid enter into the machine to prevent it from rust
HAVE YOUR POWER TOOL SERVICED BY A QUALIFIED
REPAIR PERSON USING ONLY IDENTIC
PARTS. THIS WILL ENSURE THAT THE SAFETY OF THE
POWER TOOL IS MAINTAINED.
causing the machine to vibrate.
fore maintenance
and on the mandrel
AL REPLACEMENT
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組合
1. 夾套螺母
2. 主軸鎖定鍵
3. 開關
4. 電源線
操作手冊
注意!
使用設備前，請仔細閱讀本手冊中的說明以及一般的安全指示。熟練
掌握操作規範，各種膠袋不應該放置在兒童觸及到的地方，以免引起
窒息的風險。
技術參數
電壓 18VDC
夾頭最大直徑 3.2mm
無負載轉速度 8000~18000rpm ± 10%
跳動度 小於 0.15mm
雜訊 小於 70dB
變壓器
輸入 230V~50Hz 或者 120V 60Hz
輸出 18VDC 400mA
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使用
使用不同的配件時，按下主軸鎖定按鈕，鬆開夾頭螺母後的主軸旋扭，
插入選擇的配件，旋緊螺母。
配件圖
① 2 個帶柄砂輪 (3mm) ② 1個夾頭 (ø2.4mm) ③ 2 個金鋼石磨
針 (5mm)
3 個鼓狀帶柄砂輪 (6.5x13mm) (5) 1 個尼龍刷(5mm) (6) 1 個雕刻
④
金剛石針
安全事項
注意！當使用電動工具時，應遵守以下安全指示，以防止觸電及造成
人身傷害和火災事故。
仔細閱讀及遵守這些指示：
1. 保持工作環境整潔, 髒亂的環境容易導致人事傷害。
2. 考慮工作區環境, 不要在雨中使用電動工具；不要在潮濕的地
方使用，保持工作區的乾燥；不要在接近易燃氣體或者液體的
地方使用。
3. 警惕觸電, 防止身體接觸接地物表面（如水管、散熱器、冰箱
等）
4. 遠離兒童, 不要讓無關者接觸工具及延長電源線，所有無關者
應該遠離工作區。妥善儲存工具, 不使用時，工具應當被放在
乾燥，高處或者帶鎖的地方，避免兒童觸及。
5. 不要違規操作, 根據機器本身的工作原理，以規定的速度操作
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6. 得當
7. 穿著得體, 不要穿著過於寬鬆或者佩戴首飾，在操作中可能被
8. 使用安全眼鏡, 在操作中需佩戴除塵口罩和耳塞，如果噪音超
9. 使用除塵裝置, 如果在工具上裝有除塵或者收集裝置，必須確
10. 不可用電源線來提工具, 不可直接拉電源線把插頭插座上拔
11. 安全作業, 將工件夾在臺鉗上，可以更安全，並騰出出雙手工
12. 不要勉力而為：確保作業時站穩，保持身體平衡。
13. 工具的維護及日常護理（見後）
14. .斷開電源：停止使用或者更換配件，如刀片、批頭等時，要
15. 取下鎖緊匙和扳手: 在啟動開關前，要習慣檢查鎖緊匙和扳手
16. 避免無意中啟動: 插座插入前，確保開關關閉，通電時不要把
17. 戶外延長電線的使用:當工具在戶外被使用時，確保使用的外
18. 保持警覺: 工作期間，時刻保持清醒意識，不要在過度勞累時
19. 檢查受損部件: 進一步使用工具前，應當仔細檢查受損部件，
20. 警告, 擅自使用說明書介紹以外的任何配件，都可能造成人身
使用工具, 不要使用小型工具去操作違背其使用範圍的
工作，例如：不使用圓鋸切割樹枝或圓木。
勾住。在戶外，推薦使用防滑類鞋、橡膠手套及戴上束發頭罩。
出70分貝，保護耳朵是必須的。測量噪音水準可以取決於工作
環境及工作對象的質。
保這些裝置運用得當。
下，不可提拉電源線移動工具，不要讓電源線接觸熱源、油和
尖銳物。
作。
妥善切斷電源。
等是否從工具上取下。
手指直接放在開關上。
延長線應符合戶外工作的要求，這類延長線應有戶外標誌。
操作。
必要時更換，確保其將正常運行和發揮預定功能。
檢查校對運動部件，易損件，固定以及其他狀況。說明書中沒
有特別注明如何修理的損壞部件，應妥善修理或與經授權服務
中心進行更換。若開關按動後不工作，請不要繼續嘗試使用工
具。
傷害。
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21. 維修、維護: 此電器是按照有關安全規則製造的，修理電器僅
限於授權的專業人員進行，否則會造成人身傷害。
裝配及操作
一、安裝配件：
1. 按下主軸鎖定鍵鬆開夾頭螺母
2. 把配件杆插入夾頭中
3. 擰緊夾頭
4. 釋放主軸鎖定鍵
移除配件時，按照步驟倒序進行。
二、更換夾頭
1. 按住主軸鎖定鍵
2. 放鬆夾頭螺母
3. 移除舊夾頭螺母及夾頭
4. 放入新夾頭
5. 裝上夾頭螺母
6. 擰緊夾頭螺母
7. 放開主軸鎖定鍵
注意！
替換夾頭時，要關閉開關及拔下電源插頭。
開始工作時，要先把轉速調低，在工具旋轉時，嚴謹按下鎖定鍵。
三、功能說明：
拋光：拋光輪用於拋光金屬和塑膠件。
刻鑿：雕刻頭可用來在金屬、木材和塑膠，工作上進行刻銑和切割。
打磨和打砂：可用磨頭或砂圈在金屬、木材和塑膠上進行打磨或砂
光。
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砂圈在磨損後可進行更換。
注意：裝卡時，儘量把磨頭靠近夾頭，軸外露越長，
越大。
維護保養
注意！保養前要斷開插頭
1. 保持工具清潔。
2. 保證工具通風良好。
3. 清潔時不用刺激性物品。
4. 防止液體和灰塵進入機身。
5. 保證產品在有資質的服務中心維修，選用合格的零件配件。
轉動時偏擺
寶工實業股份有限公司
PROKIT’S INDUSTRIES CO., LTD.
HTTP://WWW.PROKITS.COM.TW
E-MAIL : PK@MAIL.PROKITS.COM.TW
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