DeFelsko PosiTest AT v.4.0 - Manual (Page 5)

Page 6
CLOSE
Quick Guide
(1) Open the pressure relief valve completely (turn counter clockwise)
(2) Connect the actuator to the dolly
(3) Close the pressure relief valve completely (turn clockwise)
(4) Zero - Press the Zero button.
(5) Pump pressure into the system until the dolly pulls the coating away
OPEN
1. Ensure the pressure relief valve on the pump is completely open. (turn
counter clockwise)
Step 4a: Pull-Off Test Step 4a: Pull-Off Test (PosiTest AT-M Manual)
Pump Handle
LCD
USB Data Transfer /
Power Port
Actuator Handle
Quick Coupling
Actuator
Assembly
Hose
The PosiTest AT-M powers-up and displays dashes when the button is
pressed. To preserve battery life, the instrument powers down after 5 minutes of
no activity.
2. Push the actuator handle completely down into the actuator assembly. Place
the actuator assembly over the dolly head and attach the quick coupling to the
dolly by reaching through the holes in the actuator assembly and lifting the quick
coupling. Release the quick coupling when the dolly head is completely engaged.
Pump