DMTA-20073-01EN, Rev. C, November 2015
Chapter 1
26
Before filling the tank with water, if the manual pump’s tank contains glycol for filling
the RollerFORM acoustic wheel’s liquid chamber, empty the glycol from the tank,
rinse the inside of the tank, and scrub it with water to remove all traces of glycol.
3. Pump the piston fifteen to twenty times to pressurize the manual pump
(Figure 1-7 on page 26).
Figure 1-7 The manual pump piston and trigger mechanism
4. Press the trigger on the handle to spray water couplant over the surface to inspect.
Trigger
Piston
Nozzle
Trigger lock