Valustar CM 624 R Operating Manual Download Page 4

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CHOOSE THE RIGHT HOIST FOR THE JOB...

Choose a hoist with a capacity for the job.

Know the capacities of your hoists and the
weight of your loads. Then match them.

The application, the size and type of load,

the attachments to be used and the period of
use must also be taken into consideration in
selecting the right hoist for the job.

Remember the hoist was designed to ease

our burden and carelessness not only
endangers the operator, but in many cases,
a valuable load.

VIOLATION OF ANY OF THESE WARNINGS LISTED MAY RESULT IN SERIOUS PERSONAL INJURY TO THE
OPERATOR OR NEARBY PERSONNEL BY RELEASED LOAD OR BROKEN HOIST COMPONENTS.

– DO NOT LIFT MORE THAN RATED LOAD.

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WARNING

INSPECT

– DO NOT OPERATE DAMAGED OR MALFUNCTIONING HOIST.
– DO NOT OPERATE WITH TWISTED, KINKED OR DAMAGED

CHAIN.

USE HOIST PROPERLY

Be sure hoist is solidly held in

the uppermost part of the support
hook arc.

Be sure hoist and load are in a

straight line. Do not pull at an
angle.

Be sure load is hooked securely.

Do not tip load the hook. Do not
load hook latch. Hook latch is to
prevent detachment of load under
slack chain conditions only.

Do not use load chain as a sling.

Such usage damages the chain
and lower hook.

Do not operate with hoist head

resting against any object. Lift the
load gently. Do not jerk it.

– DO NOT PULL AT AN ANGLE. BE SURE HOIST AND LOAD

ARE IN A STRAIGHT LINE.

LIFT PROPERLY

Do not lift co-workers with a hoist.
Make sure everyone is clear of the load

when you lift.

Do not remove or obscure operational

warning notices.

MAINTAIN PROPERLY

CLEANING: Hoists should be kept clean

and free of dust, dirt, moisture, etc., which
will in any way affect the operation or safe-
ty of the equipment.

LUBRICATION: Chain should be properly

lubricated.

AFTER REPAIRS: Carefully operate the

hoist before returning it to full service.

– DO NOT LIFT PEOPLE OR LOADS

OVER PEOPLE.

HOIST SAFETY IS UP TO YOU...

All hoists should be visually inspected

before use, in addition to regular, periodic
maintenance inspections.

Inspect hoists for operational warning

notices and legibility.

Deficiencies should be noted and brought

to the attention of supervisors. Be sure
defective hoists are tagged and taken out of

service until repairs are made.

Under no circumstances should you oper-

ate a malfunctioning hoist.

Check chain for gouged, twisted, distorted

links and foreign material. Do not operate
hoists with twisted, kinked or damaged chain.

Load chain should be properly lubricated.
Hooks that are bent, worn or whose open-

ings are enlarged beyond normal throat
opening should not be used. If latch does not
engage throat opening of hook, hoist should
be taken out service.

Check for misphasing – hook travel should

correspond to control direction.

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WARNING

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WARNING

Summary of Contents for CM 624 R

Page 1: ...thoroughly familiar with all warnings instructions and recommendations in this manual Retain this manual for future reference and use Forward this manual to the hoist operator Failure to operate the e...

Page 2: ...16 656 9900 Fax 716 656 8899 NORTH CAROLINA TEAM SESCO 2225 Freedom Drive Charlotte NC 28208 704 372 4832 or 800 487 3726 Fax 704 358 1098 OHIO MAZZELLA LIFTING TECHNOLOGIES 21000 Aerospace Parkway Cl...

Page 3: ...hook or to the hook latch 15 NOT apply the load unless load chain is properly seated in the chain wheel s or sprocket s 16 NOT apply load if bearing prevents equal loading on all load supporting chai...

Page 4: ...gently Do not jerk it DO NOT PULL AT AN ANGLE BE SURE HOIST AND LOAD ARE IN A STRAIGHT LINE 4 LIFT PROPERLY Do not lift co workers with a hoist Make sure everyone is clear of the load when you lift Do...

Page 5: ...Electrical Connections 6 Three Phase Hoists 7 Checking for Adequate Voltage at Hoists 7 Checking for Twist in Load Chain 8 OPERATING INSTRUCTIONS General 8 Hoist 8 Hoist with Low Headroom Trolley 9 H...

Page 6: ...or design if in our opinion such changes will improve our product Abuse repair by an unauthorized person or use of non CM replace ment parts voids the guarantee and could lead to dangerous operation...

Page 7: ...oom or Motor Driven Trolley see Figure 3 It must be ordered separately with the hoist model and trolley type specified Figure 3 Rigid Lug Suspension Chain Container This accessory is used to hold the...

Page 8: ...R 1 Suspend the hoist from an adequate support 2 The hoist is shipped with the dead end of the load chain temporarily positioned a few links from the end by a plas tic tie 1 as shown in Figure 6 Do no...

Page 9: ...5 Figure 6 Load Chain Attachment...

Page 10: ...endations are not followed trolley may fall from beam TO AVOID INJURY Measure the actual beam flange on which the trolley is to operate and use Table 2 to determine the arrangement of the spacer washe...

Page 11: ...power cord must be as indicated in the table below NOMINAL MINIMUM MINIMUM POWER RUNNING STARTING SUPPLY VOLTAGE VOLTAGE 115 1 60 104 98 230 3 60 198 460 3 60 396 Signs of Inadequate Electrical Power...

Page 12: ...udes dumbwaiter installation refer to limitations dis cussed in Safety Precautions on Page ii containers that are loaded in mid air etc Also if the hoist is used at unusual extremes of ambient tempera...

Page 13: ...latch and or hook tip can result in loss of load TO AVOID INJURY Do not allow the load to bear against the hook latch and or hook tip Apply load to hook bowl or saddle only 11 Take up a slack load cha...

Page 14: ...check the upper suspension adapter making sure it is fully seat ed in the hoist frame and retighten the screws to the recommended seating torque see page 4 If a condition of loose screws persists repl...

Page 15: ...sive wear In particular observe the bearing surface between links and if any of these conditions exist the load chain must be replaced Chain should be gaged throughout its entire length and replaced i...

Page 16: ...hazardous materials that mandate specific handling and disposal procedures TO AVOID CONTACT AND CONTAMINATION Handle and dispose of lubricants only as directed in applica ble material safety data shee...

Page 17: ...or cut out device not operating single phase units only D Phase failure three phase units only A See item 1G B Check electrical continuity and repair or replace defective part C Check the switch conne...

Page 18: ...0 1 4 4 6 5 TO 8 START 4 9 T1 to T2 4 3 T3 to T4 4 3 WB WE 230 460 1 4 1 4 70 1 to 4 14 8 3 60 2 to 5 14 8 3 to 6 14 8 7 to 8 29 5 7 to 9 29 5 8 to 9 29 5 WF WH 115 1 60 1 2 7 2 5 to 8 START 3 7 T1 to...

Page 19: ...presentative Consult diagram in Hoist or furnished with unit SINGLE PHASE TYPE T CONTACTOR 110 120 VOLT SINGLE PHASE TYPE T CONTACTOR 110 120 VOLT THREE PHASE 230 460 3 60 220 380 415 3 50 MODELS WB W...

Page 20: ...he mech anism onto the shaft until it sets against the spacer To prevent damaging the mechanism and or spacer the force applied to the press on tool press the mechanism onto the shaft should not excee...

Page 21: ...The coupling link should be a flat link and the first link of the new chain should be an upstanding link Be sure the welds on the upstanding links are away from the liftwheel 5 Re energize power suppl...

Page 22: ...roduce flying particles TO AVOID INJURY Wear eye protection Provide a shield over chain to prevent flying particles Protector permits lifting a load in excess of 200 of rated load it should be replace...

Page 23: ...Bearing Outboard 1 1 82009 88437 624 118 Bearing Retainer Screw and Washers 1 2 C307 C308 624 119 Back Frame Attaching Screw and Lockwasher 3 2 Order 982699 Screw and 940802 Lockwasher Order 987322 S...

Page 24: ...4 162 Hook Block Screws Lockwasher and Nuts 3 each 1 1 C327 C327 C347 624 163 Loose End Chain 1 1 85832 3 Links 85832 8 Links 624 164 Loose End Block 1 1 24015 24016 624 165 Loose End Pin and Load Cha...

Page 25: ...0 460 3 60 Units Order 1 Each 24111 24112 and 24113 For 115 1 60 Units Order 1 51847 1 51858 1 51861 and Jumpers 3 27599 1 24300 1 24301 1 24302 1 24303 For 230 460 3 60 Units Order 1 each 20331 624 2...

Page 26: ...e Heavy Cup Grease obtain locally These oils are not furnished by CM in packaged quantities When ordering lubricants specify the type of lubricant part number and packaged quantity required MODELS AND...

Page 27: ...24 23 Figure 17 Valustar Electric Chain Hoist Exploded View...

Page 28: ...35043 624 410 Vertical Load Bar Pin Special Alloy Steel Pin 2 11 16 long 1 1 35371 2 7 8 long 1 1 35413 3 3 4 long 1 1 35400 624 411 Vertical Load Bar Pin Screw 1 2 long 1 1 982383 1 1 4 long 1 1 982...

Page 29: ...sused following Seller s delivery to car rier 2 not maintained inspected or used in compliance with applicable law and Seller s written instructions and recommenda tions or 3 installed repaired altere...

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