Vanair Reliant RS45, Инструкция по установке, эксплуатации, обслуживанию и каталог запасных частей

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SECTION 3: INSTALLATION RELIANT RS45 AIR COMPRESSOR
PAGE - 10 090126-OP_r0 (JAN-2018)
VANAIR MANUFACTURING, INC.
(844) VAN-SERV • www.vanair.com
• An in-line filter on the return line is
needed to protect the system against
contaminants being introduced into the
oil. The filter should be mounted
externally from the reservoir in a location
that allows for easy of service access.
• A breather and fill cap is needed at the
oil fill port, which needs to be located
above the system oil level. The breather
cap acts to both filter air that is drawn
into the reservoir as the oil level
diminishes, and bleeds air out as the
level is regained. This maintains
constant atmospheric pressure in the air
volume within the reservoir.
• A sight-glass provides a direct visual
indication of the oil level without having
to open, or otherwise access, the
reservoir.
3.4.2.4 RECOMMENDED RESERVOIR
OPTIONS
Although not essential for an adequately
functioning
reservoir, the following
components will contribute to maximize the
hydraulic system’s efficiency and maintain a
quality operational level.
• Magnetic drain plug: Attracts and
concentrates ferrous contaminants at the
drain plug source for easier accessibility
and removal when cleaning tank interior.
• A temperature gauge: Located in
approximation to, or built in to, the sight
glass assembly allows for temperature
reading at a glance.
• Filler port strainer: Prevents large
contaminant particles from blending with
system oil when adding new oil.
• Return line diffuser (splash) plate reduces
velocity of oil flow before return oil
stream merges with the main reservoir
oil volume.
• A reservoir heater: For those systems that
are exposed to cold climate ambients,
having the ability to preheat the hydraulic
oil prior to start up will make for easier
startups, and reduce the strain of
warming up the system under adverse
cold conditions.
3.4.2.5 RESERVOIR FEATURES TO
AVOID
A strainer used to screen the suction line is
not recommended for systems designed for
mobile equipment use. Having equipment
that likely experiences long suction lines,
cold startups and non-tracked or infrequent
maintenance practices may cause this
strainer to potentially promote system strain
(cavitation) than prolong fluid integrity
through filtration.
A pressurized reservoir is not recommended
for vehicles, as its complexity invites too
much potential for loss of system reliability if
it is not properly maintained.
3.4.3 RECOMMENDED HYDRAULIC
SYSTEM SPECIFICATIONS
Refer to
Figures 3-3A
through
3-3D
.
• Flow controller is optional to reduce flow if
necessary. Consult Vanair
®
.
HYDRAULIC LINES
The following is a minimum requirement and
NO quick disconnects may be used. Lines
are to be kept as straight and short as
possible.
• Pressure port = Standard, #12, 3/4” hose
(located at manifold block)
• Load sense = #4 JIC = 1/4” hose (Used for
closed center system only)
• Pressure relief/case drain = #6 JIC = 3/8”
hose
• Hydraulic suction = Standard, #16, 1”
hose
3.4.4 STANDARDS GUIDELINES
• Hydraulic pressure relief factory set at
3200 psi.
WARNING
Do not operate machine without hydraulic
system completely assembled.