Dodge SLEEVOIL 3-7/16 Manual de instruções

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Instruction Manual for 2 15/16'' through 3 7/16'' DODGE

These instructions must be read thoroughly before installation or operation. This instruction manual was accurate at the time of

printing. Please see www.dodgeindustrial.com for updated instruction manuals.

WARNING: All products over 25 kg (55 lbs) are noted on the

shipping package. Proper lifting practices are required for

these products.

WARNING: To ensure that drive is not unexpectedly started,

turn off and lock out or tag power source before proceeding.

Failure to observe these precautions could result in bodily

injury.

CAUTION: Do not scrape, rebabbitt or otherwise alter this

product. Such action adversely affects bearing performance

and may result in damage to or destruction of equipment.

INSTALLATION

Check mounting structure making sure it is rigid, level

and well supported. Inspect shaft to insure it is smooth (32

micro-inch finish or better), within commercial tolerances

and free of burrs or rough spots.

Disassemble and thoroughly clean all parts of the pillow

block. Housing caps and liner caps are matched to their

bases and should not be interchanged. Housing and liners

should be interchanged as assemblies only.

WARNING: Rust preventatives and solvents can be toxic

and/or flammable. Follow directions and safety procedures

recommended by their manufacturers.

CAUTION: Liner assembly has critical machines surfaces

which are easily damaged. Use care in handling to protect

these surfaces. Liner parts should be placed on a soft,

CLEAN surface.

Position housing base on pedestal so that oil gauge is

in the position specified on the construction drawing. Do

not tighten housing base to pedestal. Apply oil to the

spherical seats in the housing base.

Set liner base in housing base and apply oil to liner bearing

surface.

CAUTION: Care should be taken when reinstalling coolant

pipes. Use pipe sealant and tighten securely. Over tightening

may result in liner damage.

Apply oil to shaft in the bearing area and set shaft in place.

Check alignment of pillow block by noting clearance

between housing and shaft at each end of the housing—

clearance should be uniform within 1/32". Shim bearing

pedestal where possible, otherwise use full length shims

under base as required. Alignment of pillow block should

be as accurate as possible. The self-alignment feature of

the unit is to compensate for normal shaft deflection and

possible setting of the supports.

WARNING: Because of the possible danger to persons(s) or property

from accidents which may result from the improper use of products,

it is important that correct procedures be followed. Products

must be used in accordance with the engineering information

specified in the catalog. Proper installation, maintenance and

operation procedures must be observed. The instructions in the

instruction manuals must be followed. Inspections should be made

as necessary to assure safe operation under prevailing conditions.

Proper guards and other suitable safety devices or procedures as

may be desirable or as may be specified in safety codes should

be provided, and are neither provided by Dodge nor are the

responsibility of Dodge. This unit and its associated equipment must

be installed, adjusted and maintained by qualified personnel who are

familiar with the construction and operation of all equipment in the

system and the potential hazards involved. When risk to persons or

property may be involved, a holding device must be an integral part

of the driven equipment beyond the speed reducer output shaft.

Plain-Water Cooled Pillow Blocks

Place oil rings around outside of lower liner and over shaft.

Secure and tighten screws. Oil ring halves are machined

together and match marked. Upper and lower halves should

not be changed with components from other oil rings. Make

sure rings rotate freely on shaft.

Apply oil to bearing surface of liner cap. Locate cap in place

on lower liner making sure oil ring is free to rotate.

The Sleevoil liners 2-15/16" thru 3-7/16" have upper halves

that are normally reversible on the lower half. By design, they

are not doweled together and therefore not match-marked.

The only modification which requires match-marking of

these 'PL-WC' liners, 2-15/16 and 3-7/16 is:

When Liners Have a Cylindrical Bore. (Since the location

of the bore centerline to the liner dowels is then rigidly fixed,

an upper liner reversed on a lower or interchanged halves

from two different liners can severely change the clearances

between shaft and liner bore.)

Tighten housing base to pedestal. Torque bolts to 2100 in-

lb. Shaft should rotate freely.

10. Size 2-15/16" - Thread dust seal and seal spring into

groove at end of housing base and around shaft. Hook

ends of spring together; taking care not to overstress spring

when stretching. Permanent set can cause loss of working

load and looseness on shaft; resulting in oil leakage during

operation.

Size 3-7/16" - Thread dust seal and seal retainer into

groove at end of housing base and around shaft. Slide free

end of seal retainer thru clasp and pull tightly. Hold clasp

with screwdriver and pull free end of retainer as tightly as

possible with pliers. If tightened properly, it will be difficult

to move seal sideways. Cut off excess material, and discard

it so it won't drop in housing bottom. Seal retainer may be

disengaged before installation by inserting a straightened

paper clip between the bands at the clasp and pulling the

free end of the retainer out of the clasp. If unit is furnished

with auxiliary seals, install a second seal on each end.

If using End Closure, neoprene discs should be installed at

this time. Consult construction drawing for type of seal

recommended.

11. Apply Gasket Eliminator to Sleevoil housing base along

outer contour of joint. Loosen plunger screw and locate

housing cap on base taking care not to damage dust seals.

To reduce chances for leakage, a non-hardening sealant

must be used under cap bolts. Torque housing bolts to value

given in Table 2. The plunger screw must be loose until

the housing bolts have been tightened.

These Sleevoil 'PL-WC' housings have match marks

permanently stamped on the water grommet pad starting

in June 1988. These match marks permanently insure that

parts stay paired and critical orientation of assemblies is

maintained.

12. Cap Loaded Bearings: Shaft must be held down to install

cap, tighten plunger screw to recommended torque given

in Table 2 with shaft held down. Mark position of plunger

screw. Loosen plunger screw one complete turn and

loosen shaft hold-down. Then tighten plunger screw while

tightening shaft hold-down until plunger screw is tightened

to the mark. Do not over-tighten shaft hold-down as this can

misalign the bearing. Remove shaft hold-down and tighten

plunger screw locknut.

SLEEVOIL

SS*

*Short Series