Fluke Calibration 4322-SYS-NAVAIR, Руководство по обслуживанию

Страница: 105 / 186

Intensifier Maintenance
Intensifier Part Replacement
5
5-11
Intensifier Part Replacement
This section supplies instructions on how to replace specific parts within the Intensifier.
Note
The replacement procedures in this chapter only contain specific
instructions on how to replace a part and do not list part numbers. For a
full list of part numbers, see Chapter 7 “List of Replaceable Parts”.
Chassis
This procedure supplies instructions on how to remove the chassis from the Intensifier
case to gain access to the parts and subassemblies inside the case. The Intensifier chassis
consists of the control panel assembly and the booster pump assembly. After the chassis
is removed, the booster pump assembly must be separated to gain access to the internal
components.
Use the following instructions and Figure 5-2 to remove chassis (

) from the case (

).
1. Turn off the supply source and vent pressure from the Intensifier by opening the
isolation and vent valves.
2. Disconnect the supply and outlet ports.
3. Remove the power cord.

Warning – Finger Amputation Hazard
To prevent personal injury, do not connect power or operate the
Intensifier while servicing Intensifier outside its case. The
rotating parts in the booster pump assembly move with
extremely high torque and can start unexpectedly if power is
connected.
4. Loosen the eight control panel assembly screws (

).
5. Use the handles and lift the chassis (

) from the case (

). Put the chassis upside
down on a padded work surface.