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M39020 ( BT-1) 

14.4V Battery Operated Rivet Tool 

Marson is making installation more efficient with the 

BT-1 battery-powered cordless rivet tool. It features all the 

reliability and performance you would expect 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: 800-826-2884 

 

 

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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