MURO CH7241U User's Manual
Contents
1. MURO MURO CORPORATION CH 200 Fes pee Model CH7241U Instruction UENEN with warranty card Safety precautions N WARNING Denotes risk of personal injury loss of life or damage to the tool In case of nonobservance of the instructions in this manual Before use be sure to carefully read the instructions Read the related screwdriver instruction manual too Be sure to wear protective goggles during work Be sure to wear a dust proof mask during work Depending on the work environment wear ear protectors hardhat working shoes and other safety gear Be sure to use the specified Adaptor Kit that is dedicated to your screwdriver model Be sure to use the specified VISROPE STRIPS connecting screws Ensure solid footing and hold yourself in a safety first position Wear clothes proper for work Keep the workplace in order and well lit When working in an elevated place make sure there is nobody beneath Be very careful not to let this unit and screws fall Never direct this unit toward anybody Never keep your hands feet and head close to the tip screw outlet of the unit during work Keep the unit away from open fire and flame Do not use the unit near volatile flammable substances such as gasoline thinner gas paint and adhesive The unit may catch fire or explode Do not use the unit in rain or water splashed wet or humid area Do not leave the unit in rain either Keep the unit accessories and consumable part2. ith the specific adaptor kit is of double head type When one of the heads has worn out use the other side Replace the bit when both the heads have worn out Mounting and dismounting the attachment Mounting Tilt up the hook Insert the screwdriver s adaptor into this attachment Make sure the bit comes in together Dismounting Tilt down the hook Tilt up the hook Draw the screwdriver s adaptor out of this attachment Adjusting the screw driving depth Turn the screw depth adjusting dial upward to achieve more depth Turn the screw depth adjusting dial downward to achieve less depth Four clicks make an increment of 1 mm Approximate standard depths 0 mm deep Countersunk and Pan head screws flat head screws rie aes Attaching and detaching the specific connecting screws Shallow Screw Depth See Adjusting Dial T u n Attaching Place the VISROPE Connecting Screw STRIPS in the direction Take out Button shown in the figure Detaching Hold down the Gn connecting screw take out Flat P button surface as Draw out the VISROPE STRIPS Tightening the screws Set the screwdriver s trigger perpendicularly switch to the ON position Press the lock button for continuous screw tightening Apply a
3. l be invalid if the marked information is missing 1 If within the warranty period the unit fails due to defect in material or workmanship the manufacturer will repair the unit free of charge 2 To ask for free repair within the warranty period please take the unit and this warranty card with you to your dealer O Q e 3 oO Jeyeoq 3 Even within the warranty period the following cases are not covered by this warranty a Troubles or damages due to wrong handling and use or through tampering with the unit b Troubles or damages due to dropping or rough handling during moving or transport c Troubles or damages due to fire earthquake flood lightning and other natural disasters and pollution d Troubles or damages due to poor storage and negligence in maintenance e Loss or missing of this warranty card 4 oS No date of purchase customer s names and address or dealer s name and address entered in this warranty card Or forged document 4 If you want an engineer sent to you for repairing this product you will be charged for his or her travel expenses and labor 5 This warranty card will never be reissued Keep it in a safe place This warranty covers free repairs within the written warranty period and under the condition of proper use This card is not intended to restrict the user s legal rights For repairs after the warranty period contact your dealer or the Customers Services of MURO NORTH AMERICA INC o
4. nd push the tool qa perpendicular onto the work The CH7241 stops at the end of a stroke The screwdriver s clutch is then activated to completely tighten Lock Button up the screw Troubleshooting Two screws fed at once or screw jammed and stuck Hold down the connecting screw take out button Lower the feed lever Make sure the screws go smoothly and draw out the Connecting Screw is VISROPE STRIPS Take out Button VISROPE STRIPS 9 Maintenance and inspection 1 After each use be sure to clean up the unit Powder plaster dust and dirt stuck on the unit may get it in trouble 2 To wipe the unit clean use dry cloth or neutral detergent soaked cloth Do not use gasoline thinner or the like which would damage the unit Never wash the unit in water which would get it rusty or malfunctioning 3 The bit of the specific adaptor kit is consumable If its both heads have worn out immediately replace it with new one Worn out bit may cause poor tightening or damage the screw head 4 Store the unit in a dry cool place Keep it without reach of children Avoid any unstable spot to store the unit on 5 Do not disassemble and repair the unit yourself For repairs contact your dealer VISLIDER Auto Feed Screwdriving Attachment CH 7000 attachment Warranty Card CH7241U Warranty period 6 month after date of purchase re Phone Address Name Phone Make sure that the above form is filled out This warranty shal
5. r MURO CORPORATION MURO CORPORATION MURO NORTH AMERICA INC 1 4 10 Kaminoge Setagaya ku Tokyo JAPAN 158 0093 7 Tilbury Crt Brampton Ontario CANADA L6T 3T4 TEL 81 03 3703 4122 FAX 81 03 3704 2348 TEL 905 451 7667 FAX 905 451 7936 7241M02U 2000 1 21 Printed in Japan
6. s without reach of children For after use handling refer to Maintenance and inspection Handle the unit with enough care Dropping or hitting may result in malfunction Keep these instructions in the safe place Specifications MODEL CH7241U Length without accessories Approx 216 mm Weight without accessories Approx 350 g Depth adjustment 6 mm shallow countersunk and flat head screws 7 mm deep Applicable screw Countersunk and flat head 25 to 41 mm lengths screws Pan head drilled screws Parts designation Adaptor Fixture Hook Screw Depth Adjusting Dial Connecting Screw Take out Button Adaptor kit for the CH7241 Motor Adaptor CH7241 Genuine Bit Socket Not included in this product but separately sold a i sl Available in different types for aaa different screwdrivers if A available in different types Setting up the specific adaptor kit The way to mount the kit is somewhat different depending on the manufacturer and type of your screwdriver Refer to How to mount by screwdriver type that comes with the specific adaptor kit Attaching and detaching the specific bit Attaching Pull the sleeve toward the screwdriver Insert the bit into the socket and push the sleeve back into place Bit D Make sure the bit is tight enough in position Detaching Pull the sleeve toward the screwdriver Draw out the bit The CH7241 genuine bit which comes w
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