B Series Degreaser Maintenance
Rev G Page 92
5 Maintenance
5.1 Routine Inspection
Loosening of plumbing connections is common during shipment and use. Check all connections
during the initial startup of the degreaser and routinely thereafter. Leaks in solvent systems may
be difficult to detect because the solvent evaporates so quickly.
Feel for dampness or cold spots caused by evaporative cooling. There are dyes that can be added
to the solvent to assist in leak detection. These dyes may be difficult to remove when the degreaser
is later used for cleaning.
An electronic leak detector is available. Order CPN-068-005 from the Branson Parts Department.
Pass the leak detector’s sensor around all plumbing joints and tank seams. A beeping noise
indicates high concentrations of solvent vapors.
Blow out the refrigeration condenser fins whenever an accumulation of dust is apparent, at least
monthly unless installed in a clean room.
5.2 Lubrication
5.2.1 Pumps
Lubricate pump motors with machine oil every 6 months.
Figure 5-1 Pump Lubrication Points
Lifts
The vertical air cylinder may occasionally require a few drops of mineral oil to lubricate the
seals. Add lubricant if the lift lowers from an intermediate held position.
An air lubricator may be used on the incoming air supply. Oil residues will be discharged
from the solenoid valve exhaust ports. The mufflers may be replaced by hoses exhausting to
an oil trap to prevent oil accumulations or oil mists within the degreaser enclosure.
The cylinder may be lubricated directly:
• Raise the lift to the fully up positio
n
• R
emove the top air hose
• Remove the top exhaust flow control valve
• Place one or two squirts from an oil can into the port
• Replace the flow control valve and air hose
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