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Motor Brushes (set of 2) 

  

 

The  BT-1, if and when necessary, allows you the option to replace the motor brushes. On each side of 
the tool there is a screw plug located at rear of the tool.  Simply unscrew the screw plug and remove 
the brush and replace it on each side with a new brush set. 

 

 

 

 

                            LIMITED TOOL WARRANTY  
 

Alcoa Fastening Systems - Marson division warrants that this tool will be free from defects in 
material and workmanship under normal service and for ninety (90) days from the date of 
purchase. This warranty applies to the purchaser of the tool for original use only. All other 
warranties, whether expressed or implied, including any warranties of merchantability or fitness for 
purpose are hereby excluded. 
Should this tool fail during this ninety (90) day period, and no unauthorized repairs have been 
made, return the tool freight prepaid to the factory for free of charge replacement of any part or 
parts found by Alcoa Fastening System - Marson division to be defective due to faulty material or 
workmanship. This represents the sole obligation of Alcoa Fastening Systems - Marson under this 
warranty. In no event shall Alcoa Fastening Systems - Marson division be liable for any 
consequential or special damages arising from the purchase or use of this tool. You may have other 
rights which vary from state to state. 

 

 

Screw Cap   

(brushes) 

 

Summary of Contents for M39020

Page 1: ...pect from Marson The BT 1 can set open end blind rivets ranging from 3 32 2 4 mm 3 16 4 8 mm Specifications Stroke length 0 79 20 mm Pulling force 1 870 lbs 850 kg Weight with Li ion battery pack 4 6 lbs 2 1 kg Battery pack 14 4 V Li ion 3 0 A h Recharge time approximately 60 minutes AFS Industrial Distribution Group 1925 N MacArthur Drive Tracy CA 95376 www AFS IDG COM Customer Service 800 826 28...

Page 2: ...I ION ONLY READ ALL INSTRUCTIONS Always observe the safety regulations applicable in your country to reduce the risk of fire electric shock and personal injury Understand the following safety instructions before attempting to operate this product Always wear eye protection when working with power tools Keep these instructions in a safe place General Safety Rules Work Area Safety WARNING Always wea...

Page 3: ...s Use and Care Use clamps or other practical ways to secure and support the work piece to a stable platform Holding the work piece by hand or against your body is unstable and may lead to loss of control Do not force tools Use the correct tool for your application The correct tool will do the job better and safer at the rate for which it is designed Do not use tool if switch does not turn it on or...

Page 4: ...tridge Incorrect reassembly may result in a risk of electric shock or fire Battery Pack Do not charge battery when temperature is below 0ºC 32ºF or above 40º C 104º F Do not attempt to use a step down transformer an engine generator or DC power receptacle Do not short the battery pack Do not touch the terminals with any conductive material Avoid storing battery cartridge in a container with other ...

Page 5: ...r any other occasions Place charger in a relatively cool and well ventilated area Plug charger into the AC outlet CAUTION Ensure that the power source to be utilized conforms to the power requirement specified on the product nameplate Turn the battery up side down and slide the battery into charger while keeping the alignment marks line up Slide the forward in the direction of the arrow Do not for...

Page 6: ...ing the battery pack a long beep sound will occur for 2 seconds this indicates that the electric currents are connected between the battery and the tool and it is ready to use Before operating check if the diameter of the nose piece collates with the diameter of the rivet Put the rivet into the nose piece and plug into the work piece then depress the trigger Do not release the trigger until the ri...

Page 7: ...7 ...

Page 8: ... only All other warranties whether expressed or implied including any warranties of merchantability or fitness for purpose are hereby excluded Should this tool fail during this ninety 90 day period and no unauthorized repairs have been made return the tool freight prepaid to the factory for free of charge replacement of any part or parts found by Alcoa Fastening System Marson division to be defect...

Page 9: ...utes the lamp changes from yellow flashing to yellow light contact our repair center Red Light Charger is plugged into AC outlet and ready to charge Yellow Flashing When the temperature of the battery is too low temperature of the battery goes up to over 0ºC 32ºF The lamp will change from the yellow flashing to green flashing automatically and the charging will start If after 70 minutes the lamp c...

Page 10: ...10 Schematic and Parts List for BT 1 ...

Page 11: ... 2 43 M96143 Screw 2 15 M96115 Thrust Bearing 1 44 M96144 Screw 13 16 M96116 Power Transfer Gear 1 45 M96145 Housing Left Cover Assembly 1 17 M96117 Ball Bearing 1 46 M96146 Housing Right Cover Assembly 1 18 M96118 Gear Box 1 47 M96147 Nosepiece 3 32 2 4mm 1 19 M96119 Ball Bearing 1 48 M96148 Nosepiece 1 8 3 2mm 1 20 M96120 Gear Cage 1 49 M96149 Nosepiece 5 32 4 0mm 1 21 M96121 Planet Gear 5 50 M9...

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