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Idiomas disponibles
Idiomas disponibles
Packing adjustment
1 Make sure air pressure is zero.
2 Operate control valve into a container to
release any pressure within system.
3 Insert adjustment rod into one of the
holes in packing screw (9).
4 Tighten packing screw clockwise
5 Set air pressure to 30 psi (2.1 bars).
6 Hold control valve open while aiming into
a suitable collection container.
7 Loosen packing screw until pump begins
to cycle.
NOTE
Break-in and wear of upper packings
require packing screw (9) readjustment
after approximately 6 hours of initial
operation (for new and overhauled
pumps) or anytime upper packings leak.
Installation
Additional items that should be incorporated
into air piping systems are listed in Table 2.
Air line components
Item
Description
5604-2
Moisture separator
7604-B
Regulator and gauge
/
turn.
1
4
Table 2
9
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