Suspension Lugs on Budgit Coil Chain Electric Hoists (113534

Suspension Lugs on Budgit Coil Chain Electric Hoists (113534
BUDGIT
INSTRUCTIONS FOR INSTALLING
SUSPENSION LUGS ON
BUDGIT COIL CHAIN ELECTRIC HOISTS
®
414 West Broadway Avenue
P.O. Box 769
Muskegon, Michigan 49443-0769
(800) 955-5541 • FAX (800) 742-9270
®
CATALOG 905421, 905422 & 905424 SUSPENSION LUGS
GENERAL
BUDGIT Suspension Lugs are especially designed for Coil
Chain Model BUDGIT Electric Hoists. They are used to convert
existing hook suspended hoists to lug mounting. The suspension lug replaces the upper hook assembly permitting hoist to be
bolted directly to overhead support in fixed hoist applications, or,
attached to BUDGIT rigid trolleys for monorail installations.
11749B
Three sizes of suspension lugs are available as shown in Fig. 1:
Catalog 905421 is for use on 1/8 thru 1 ton capacity hoists;
Catalog 905422 for 2 ton capacity hoists; and Catalog 905424
for 3 ton capacity hoists.
Lugs are easily installed following the steps described herein.
NOTE: These suspension lugs are not to be used with Roller
Chain Model hoists.
Catalog 905421
Suspension Lug for 1/8 thru
1 Ton Capacity Hoists
10235B
11750
Catalog 905422
Suspension Lug for
2 Ton Capacity Hoists
Catalog 905424
Suspension Lug for
3 Ton Capacity Hoists
SUSPENDING HOIST - ALL CAPACITIES
1. Stationary Lug Mounted Hoists - Select a suitable overhead
support in area hoist is to be used (one capable of holding weight
of hoist and its capacity load). Mount hoist using thru bolts, of
appropriate size, to fit mounting holes in lug at top of hoist frame.
Structure used to suspend hoist must be of sufficient strength to
withstand forces to which the hoist and support may be subjected. Hoist must be aligned with load to avoid side pulls.
December, 2005
2. Lug Mounted Hoists With Trolleys - The trolley sides must be
adjusted to fit I-beam on which hoist will operate. This is done by
rearranging the spacer washers on thru bolts which connect
trolley side plates to hoist mounting lug. Follow instructions
furnished with trolley.
Copyright 2005, Yale•Lift-Tech division of Columbus McKinnon Corporation
Part No. 113534-34
INSTRUCTIONS FOR INSTALLING CATALOG 905421 ADJUSTABLE SUSPENSION LUG
1/8 THRU 1 TON MODELS
1. Drive grooved pin from hook nut. Unscrew hook while holding
nut stationary with pin punch partially inserted in pin hole of nut.
Nut can be reached thru access hole in side of hoist frame, Figure
2.
washer, and reassemble the lug. Do not remove the lower
thrust washer located between the lower round nut and the
inside of the hoist frame. This washer is thicker than the two
upper washers and must be installed with the lower nut.
2. Place roll pins furnished with kit in hoist frame, driving them into
the frame until they bottom in their holes. Then place locking
collar (chamfer side up and set screw to the access hole side of
hoist) as shown in Figure 3.
4. Drive grooved pin thru nut and suspension stud to a position
flush with nut or not more than 1/8" of pin protruding.
3. Install suspension stud assembly, suspension lug, washers
and round nut. (Do not use nut that was removed from hook. Use
nut furnished with kit.) Suspension stud assembly should have
a round nut on top pinned in place. See Figure 3. Note that two
(2) thin spacer washers should be installed between the upper
round nut and the suspension lug. (See Figure 11.) A dab of
grease on the washer will hold the washer in place until the lower
nut is started. Turn round nut on top of lug with channel lock pliers
while holding lower round nut inside hoist frame with a pin punch
until pin holes in suspension stud and lower round nut are lined
up. If the nut cannot be installed far enough to allow the holes to
line up, remove the lower round nut, and remove one (1) of the
upper spacer washers. Reassemble the lug as described above.
If the holes still will not line up, remove the remaining upper thrust
5. Determine whether suspension lug is to be parallel or cross
mounted, Figures 4 and 5. Grooves at 90 degrees on the base
of the suspension lug can be engaged by the set screw in the
locking collar to hold the hoist in the cross or parallel positions.
Orient the hoist as required and then tighten the set screw (using
a 5/32" hex key) in the locking collar.
SUSPENSION LUG DIMENSIONS
905421
Catalog 905421
1/8 thru 1 Ton Models
11761
10330A
Figure 2
Figure 3
10453
Figure 4 - Cross Mounted
10450
Figure 5 - Parallel Mounted
INSTRUCTIONS FOR ROTATING HOIST WITH CATALOG 905421 ADJUSTABLE SUSPENSION LUG
1/8 THRU 1 TON MODELS
1. This hoist is equipped with an adjustable lug suspension that
will allow the position of the hoist, in relation to the trolley, to be
changed before installation on an I-beam or while the hoist and
trolley are suspended from an I-beam. No grooved pins or nuts
need to be removed for adjustment.
3. Do not remove, or, attempt to remove any grooved pins or
suspension nuts. When rotation is desired, lubricate the suspension stud and thrust washer with a few drops of bar and chain oil.
2. The adjustable lug is attached to the hoist frame by a suspension stud and nut assembly. A locking collar is secured to the
frame by two grooved pins. With the set screw in the locking collar
loosened the lug will turn on the hoist frame 360 degrees.
Grooves on the base of the lug at 90 degrees each can be
engaged by the set screw so the collar will hold the hoist in any
one of the four cross or parallel positions. To change the hoist
position loosen the set screw (using a 5/32" hex key) far enough
to clear the grooves. Turn the hoist frame to the desired position
and secure the set screw into the bottom of the desired groove.
This will allow adjustment into any of the four positions.
12826A
Figure 11
INSTRUCTIONS FOR INSTALLING CATALOG 905422 SUSPENSION LUG - 2 TON MODELS
1. Remove upper hook assembly from hoist. First remove the two
hex socket head screws and lockwashers securing the hook
bushing lock to the upper block, Figure 6. Pull out bushing lock
and unscrew hook and bushing assembly from block. The upper
block assembly is not be removed from hoist.
4. Determine whether suspension lug is to be parallel mounted
on hoist or cross mounted. Align lug in selected position and
install lower lock plate (provided with lug). Secure to upper
bushing lock with hex socket head screw and lockwasher.
2. Install suspension lug assembly, Figure 7, on upper block in
place of the hook.
SUSPENSION LUG DIMENSIONS
3. Reinstall bushing lock, Figure 7, and secure with 2 hex socket
head screws and lockwashers. Be certain bushing is tightened
down enough so lock properly engages hex of bushing.
Catalog 905422
2 Ton Models
10351
10331
Figure 6
Figure 7
Page 3
INSTRUCTIONS FOR INSTALLING CATALOG 950424 SUSPENSION LUG - 3 TON MODELS
1. Remove connecting rod pin as shown in Figure 8. Lift hanger
away from hoist far enough to provide access to hook nut located
under hanger. Using a drift punch, drive grooved pin thru hook
nut until it hits hanger pocket. Unscrew hook while holding hook
nut with drift punch partly inserted in pin hole of nut to prevent nut
rotation, Figure 9. Remove hook and nut.
11751A
2. Determine whether suspension lug is to be cross mounted or
parallel mounted. (See Figures 4 and 5). Place lug on hanger in
desired position. Insert suspension pin through spherical washers,
suspension lug and hanger as shown in Figure 10.
CAUTION
Figure 8
Make certain concave half of spherical washer is placed
against lug.
3. Turn head of suspension pin into nut furnished with kit until
grooved pin holes are aligned. (Do not use nut removed with
hook). Lift lug and check clearance between lug and hanger. If
clearance exceeds 1/32" (approximately), remove round nut and
insert required washers above nut to obtain proper clearance
when grooved pin holes line up.
4. Drive grooved pin thru nut and suspension bolt to a position
flush with nut or not more than 1/8" of pin protruding.
11789
5. Reassemble hanger to connecting rod.
Figure 9
SUSPENSION LUG DIMENSIONS
11790
Catalog 905424
3 Ton Models
Figure 10
WARRANTY
WARRANTY AND LIMITATION OF REMEDY AND LIABILITY
A. Seller warrants that its products and parts, when shipped, and its work
(including installation, construction and start-up), when performed, will meet
applicable specifications, will be of good quality and will be free from defects in
material and workmanship. All claims for defective products or parts under this
warranty must be made in writing immediately upon discovery and in any event,
within one (1) year from shipment of the applicable item unless Seller specifically
assumes installation, construction or start-up responsibility. All claims for
defective products or parts when Seller specifically assumes installation,
construction or start-up responsibility and all claims for defective work must be
made in writing immediately upon discovery and in any event, within one (1) year
from completion of the applicable work by Seller, provided; however, all claims
for defective products and parts made in writing no later than eighteen (18)
months after shipment. Defective items must be held for Seller’s inspection and
returned to the original f.o.b. point upon request. THE ‘FOREGOING IS
EXPRESSLY IN LIEU OF ALL OTHER WARRANTIES WHATSOEVER, EXPRESS,
IMPLIED AND STATUTORY, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS.
B. Upon Buyer’s submission of a claim as provided above and its substantiation,
Seller shall at its option either (i) repair or replace its product, part or work at
either the original f.o.b. point of delivery or at Seller’s authorized service station
nearest Buyer or (ii) refund an equitable portion of the purchase price.
C. This warranty is contingent upon Buyer’s proper maintenance and care of
Seller’s products, and does not extend to normal wear and tear. Seller reserves
the right to void warranty in event of Buyer’s use of inappropriate materials in
the course of repair or maintenance, or if Seller’s products have been dismantled
prior to submission to Seller for warranty inspection.
D. The foregoing is Seller’s only obligation and Buyer’s exclusive remedy for
breach of warranty and is Buyer’s exclusive remedy hereunder by way of breach
of contract, tort, strict liability or otherwise. In no event shall Buyer be entitled
to or Seller liable for incidental or consequential damages. Any action for breach
of this agreement must be commenced within one (1) year after the cause of action
has accrued.
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