Dodge SLEEVOIL RXT Kullanım Kılavuzu - Sayfa 6

Endüstriyel Ekipmanlar Dodge SLEEVOIL RXT için çevrimiçi göz atın veya pdf Kullanım Kılavuzu indirin. Dodge SLEEVOIL RXT 12 sayfaları. Pillow blocks with self lubrication
Ayrıca Dodge SLEEVOIL RXT için: Kullanım Kılavuzu (12 sayfalar)

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8.1 CIRCULATING OIL

When pillow block is arranged for circulating oil, the pressurized

oil is delivered to the 2 openings on the downswing side of the

pillow block when the radial load is directed into the base and the

upswing side when the radial load is directed into the cap. Inlet

lines should have flow control valves and an oil flow indicator.

Each inlet should receive an equal amount of oil.

Drain piping should be vented and of adequate size to drain oil

from the bearing at the specified flow rate. The housing drain

must be directed straight down into a return drain sloping away

at a 15º or greater angle. Drain lines connect to the pillow block

in the location used for the oil level gauge. Use both drains for

more effective draining. The oiling system must have a means of

filtering the oil to remove any contaminating particles. (DODGE

recommends a 25 micron filter or better.) Use of both drain lines

is recommended for non-expansion bearing. The circulating oil

unit should be ran a minimum of 2 hours to clean the lines. Filters

are to be changed and the unit restarted for another 2 hours.

Check filter again and if clean proceed with fan start-up. Make

sure lube unit is running prior to starting the fan.

NOTE: All plumbing should be cleaned and flushed before

being connected to the pillow block. These systems should

be tested before the bearing is put into operation.

NOTE: Bearings should NOT be stored outdoors before

installation. For extended or outdoor storage, contact

equipment manufacturer for special precautions against

corrosion.

NOTE: Bearings (and shafts) allowed to set idle for extended

periods after being run MUST be protected against corrosion.

If the unit cannot be run for several minutes at least once a

week, consult equipment manufacturer for special lubrication

instructions.

8.2 Temperature

The bearing temperature will increase after start-up until its

normal operating level is reached. Some fluctuation due to

ambient temperature change is normal, but a drastic change

MUST be investigated. Normal running temperature should not

exceed 180ºF. (Check with equipment manufacturer to see if

another operating temperature has been specified.) Low ambient

and operating temperatures can be as harmful to the bearing

as high temperatures. A heater and thermoswitch is required for

such applications.

8.3 Minimum Temperature at Start-Up:

ISO 32 oil, 60ºF

ISO 68 oil, 85ºF

ISO 100 oil, 100ºF

8.4 Vibration:

Any significant vibration or imbalance MUST be corrected. Check

with equipment manufacturer for acceptable conditions.