Durst LABORATOR 184 Manual de instruções - Página 5
Procurar online ou descarregar pdf Manual de instruções para Equipamento industrial Durst LABORATOR 184. Durst LABORATOR 184 18 páginas. Counter-weight spring adjustment
Imprimir páginaWARNING!
DO NOT ATTEMPT TO CARRY OUT THE SPRING ADJUSTMENT
ALONE!
SPRING ADJUSTMENT IS A TWO-PERSON JOB.
If this person continues the travel of the tool in a downwards direction the force of
the spring will make the enlarger travel in the direction of the red arrow, as soon as
you start the upwards motion. It will pull you of the ladder and possible hit you in
the head with the end of the tool. The force released by the tension tool is several
thousand pounds per square inch, enough to KILL if hit in the head or the face.