ആമുഖം
This manual provides comprehensive instructions for the safe and effective use of your CRAFTSMAN SpeedDrive Ratcheting Screwdriver, model CMHT68129. Please read this manual thoroughly before operating the tool and retain it for future reference. This tool is designed for driving and removing various types of screws efficiently.
Image 1: CRAFTSMAN SpeedDrive Ratcheting Screwdriver, showing its ergonomic handle and bit holder.
സുരക്ഷാ വിവരങ്ങൾ
പരിക്കിന്റെ സാധ്യത കുറയ്ക്കുന്നതിന് കൈ ഉപകരണങ്ങൾ ഉപയോഗിക്കുമ്പോൾ എല്ലായ്പ്പോഴും അടിസ്ഥാന സുരക്ഷാ മുൻകരുതലുകൾ പാലിക്കുക.
- പറന്നു പോകുന്ന അവശിഷ്ടങ്ങളിൽ നിന്ന് സംരക്ഷിക്കുന്നതിന് സുരക്ഷാ ഗ്ലാസുകൾ പോലുള്ള ഉചിതമായ വ്യക്തിഗത സംരക്ഷണ ഉപകരണങ്ങൾ ധരിക്കുക.
- Ensure the bit is securely seated in the bit holder before applying torque.
- സ്ക്രൂഡ്രൈവർ ഒരു പ്രൈ ബാർ അല്ലെങ്കിൽ ഉളി ആയി ഉപയോഗിക്കരുത്.
- Keep hands and fingers clear of moving parts, especially the ratcheting mechanism.
- കുട്ടികൾക്ക് ലഭ്യമാകാതെ, വരണ്ടതും സുരക്ഷിതവുമായ സ്ഥലത്ത് ഉപകരണം സൂക്ഷിക്കുക.
- Inspect the tool and bits for damage before each use. Do not use damaged tools.
പാക്കേജ് ഉള്ളടക്കം
താഴെ ലിസ്റ്റ് ചെയ്തിരിക്കുന്ന എല്ലാ ഇനങ്ങളും നിങ്ങളുടെ പാക്കേജിൽ ഉൾപ്പെടുത്തിയിട്ടുണ്ടെന്ന് ഉറപ്പാക്കുക:
- (1) CRAFTSMAN SpeedDrive Ratcheting Screwdriver
- (7) 2-inch Double-Ended Bits, including:
- PH1 + PH2 Phillips
- PH2 + PH2 Phillips
- PH2 + PH3 Phillips
- SL 3/16 inch + SL 1/4 inch Slotted
- SQ NO.1 + SQ NO.2 Square
- Star T20 + Star T25 Torx
- Star T25 + Star T30 Torx
Image 2: The CRAFTSMAN SpeedDrive Ratcheting Screwdriver shown with its seven double-ended bits.
ഉൽപ്പന്ന സവിശേഷതകൾ
The CRAFTSMAN SpeedDrive Ratcheting Screwdriver is designed with several features to enhance usability and efficiency:
- SpeedDrive Technology: Allows for faster screw driving and removal by maintaining continuous rotation in one direction during back-and-forth hand movements.
- Extended Locking Bit Holder: Provides secure bit retention and extended reach.
- In-Handle Bit Storage: Conveniently stores up to 6 double-ended bits within the handle for quick access.
- Bi-Material Handle: Ergonomically designed for comfort and grip during prolonged use.
- Ratcheting Mechanism: Features forward, reverse, and locked positions for versatile operation.
Image 3: Diagram highlighting the Extended Locking Bit Holder, In-Handle Bit Storage, and Bi-Material Handle.
സജ്ജമാക്കുക
1. Inserting and Changing Bits
- To access stored bits, gently pull the end cap of the handle. The handle can store up to 6 double-ended bits.
- Select the appropriate double-ended bit for your task.
- Insert one end of the chosen bit into the extended locking bit holder until it clicks securely into place. Ensure the bit is fully seated to prevent slippage during use.
- To remove a bit, pull it firmly from the bit holder.
2. Adjusting the Ratcheting Mechanism
The screwdriver features a three-position selector ring located near the bit holder:
- എഫ് (ഫോർവേഡ്): For driving screws. The bit will turn clockwise when the handle is rotated clockwise, and ratchet freely counter-clockwise.
- R (റിവേഴ്സ്): For removing screws. The bit will turn counter-clockwise when the handle is rotated counter-clockwise, and ratchet freely clockwise.
- L (Locked): For fixed operation, similar to a standard screwdriver. The bit will not ratchet in either direction.
Rotate the selector ring to the desired position (F, R, or L) before beginning your task.
പ്രവർത്തന നിർദ്ദേശങ്ങൾ
1. Using SpeedDrive Technology
The SpeedDrive feature allows for rapid screw driving or removal. To engage SpeedDrive:
- Set the ratcheting mechanism to either F (Forward) for driving or R (റിവേഴ്സ്) for removing.
- Place the bit into the screw head.
- With one hand, firmly grip the black knurled collar located just below the ratcheting selector.
- With your other hand, rotate the main handle back and forth. The SpeedDrive mechanism will ensure the bit continues to turn in the selected direction (clockwise for F, counter-clockwise for R) with each rotation of the handle, regardless of the direction of your hand movement on the handle. This eliminates the need to reposition your grip.
Image 4: The screwdriver positioned to illustrate the SpeedDrive function, showing the knurled collar.
2. Driving and Removing Screws
- Select the correct bit and insert it into the bit holder.
- Set the ratcheting mechanism to F (Forward) for driving screws or R (റിവേഴ്സ്) for removing screws. For tasks requiring maximum torque or precise control, set it to L (Locked).
- Place the bit firmly into the screw head, ensuring a snug fit to prevent cam-out.
- Apply downward pressure and rotate the handle in the appropriate direction. For SpeedDrive operation, follow the instructions above.
- Continue until the screw is fully driven or removed.
ചിത്രം 5: ഒരു ആംഗിൾഡ് view of the CRAFTSMAN SpeedDrive Ratcheting Screwdriver, showcasing അതിന്റെ ഡിസൈൻ.
മെയിൻ്റനൻസ്
- വൃത്തിയാക്കൽ: Wipe the screwdriver and bits with a clean, dry cloth after each use to remove dirt, grease, and debris. Do not use harsh chemicals or abrasive cleaners.
- ലൂബ്രിക്കേഷൻ: The internal ratcheting mechanism is factory-lubricated and generally does not require additional lubrication under normal use. If the mechanism feels stiff, a small amount of light machine oil can be applied sparingly to the moving parts.
- സംഭരണം: Store the screwdriver and bits in a dry environment to prevent rust. The in-handle bit storage helps keep bits organized and protected.
- പരിശോധന: Regularly inspect bits for wear or damage. Replace worn or damaged bits to ensure optimal performance and prevent damage to screw heads.
ട്രബിൾഷൂട്ടിംഗ്
| പ്രശ്നം | സാധ്യമായ കാരണം | പരിഹാരം |
|---|---|---|
| Bit slips in screw head (cam-out) | Incorrect bit size/type; insufficient downward pressure; worn bit. | Ensure correct bit for screw type. Apply firm downward pressure. Replace worn bits. |
| Ratcheting mechanism not engaging | Selector ring not fully engaged; debris in mechanism. | Ensure selector ring is firmly set to F or R. Clean mechanism if necessary. |
| SpeedDrive function not working | Knurled collar not held stationary; mechanism issue. | Ensure the black knurled collar is held firmly stationary while rotating the handle. |
| Bits difficult to insert/remove | Debris in bit holder; minor manufacturing tolerance. | Clean bit holder. Apply a small amount of lubricant if needed. |
സ്പെസിഫിക്കേഷനുകൾ
| മോഡൽ നമ്പർ | CMHT68129 |
| ബ്രാൻഡ് | ക്രാഫ്റ്റ്സ്മാൻ |
| മെറ്റീരിയൽ | അലോയ് സ്റ്റീൽ |
| നിറം | Red, Black, Silver |
| തല ശൈലി | Phillips, Slotted, Square, Torx (with included bits) |
| ഇനങ്ങളുടെ എണ്ണം | 1 (Screwdriver) |
| ഉൾപ്പെടുത്തിയ ഘടകങ്ങൾ | (1) SpeedDrive Ratcheting Screwdriver, (7) 2-inch Double-Ended Bits |
| ഉൽപ്പന്ന അളവുകൾ (L x W x H) | 26 x 11 x 3 സെ.മീ (10.2 x 4.3 x 1.2 ഇഞ്ച്) |
| ഇനത്തിൻ്റെ ഭാരം | 331 ഗ്രാം (0.73 പൗണ്ട്) |
| പ്രത്യേക ഫീച്ചർ | Ergonomic, SpeedDrive Technology |
| ബാറ്ററികൾ ആവശ്യമാണ് | ഇല്ല |
| യു.പി.സി | 885911724883 |
വാറൻ്റിയും പിന്തുണയും
CRAFTSMAN products are known for their durability and quality. This product is backed by a Full Lifetime Warranty.
- വാറന്റി കവറേജ്: For specific details regarding the Full Lifetime Warranty, please refer to the official CRAFTSMAN warranty policy available on their webസൈറ്റ് അല്ലെങ്കിൽ ഉപഭോക്തൃ പിന്തുണയുമായി ബന്ധപ്പെടുക.
- ഉപഭോക്തൃ പിന്തുണ: For assistance, technical questions, or warranty claims, please visit the official CRAFTSMAN webസൈറ്റ് അല്ലെങ്കിൽ അവരുടെ ഉപഭോക്തൃ സേവന വിഭാഗവുമായി ബന്ധപ്പെടുക.
Image 6: Product packaging indicating "FULL LIFETIME WARRANTY".
