Owner manual

© Bosch Automotive Service Solutions LLC
6
ENGLISH


  
WARNING: Avoid the use of an extension cord because the
extension cord may overheat. However, if you must use an extension
cord, use a No. 14 AWG minimum and keep the cord length to 25 feet
(7.6 meters) or less.
  CLOSED 
  

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

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SHIFT/RESET

  
Diagram of Hose Connections — Lock-
out Box
INST0920
RED
BLUE
YELLOW
Setup Instructions
R-134a shown;
R-12 same order and colors
door
HOLD
HIGH
LOW
  
RED

  
BLUE 

  
YELLOW 



CAUTION: R-134a automotive systems have
1
/
2
" Acme ttings (per
SAE specications) to avoid cross-contamination with systems using
1
/
4
" are ttings. Do not attempt to adapt your unit for the other
refrigerant — system failure will result!