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10

HZ-Serie | Version 1.03

Care, maintenance and repair

Step 5: Set the shift lever to the AUF position.

Step 6:  Lift the load carefully until the load chain is un-

der tension.

Step 7:  At first lift the load only a little and check 

whether the load and chain is stable.

Step 8:  Lift the load smoothly and equally upwards.

8.4 Load lowering

Step 1:  Set the shift lever to the position AB. 

Step 2:  Lower the load smoothly and equally down-

wards.

Step 3:  Set down the load on a firm, safe surface.

Step 4:  Set the shift lever to the NEUTRAL position to re-

lease the load from the lever hoist. 

Step 5: Pull the load chain through, open the safety latch 

and take down the load.

9

Care, maintenance and repair

9.1 Care by cleaning

The lever hoist must always be kept in a clean condition.

All plastic and lacquered surfaces should be cleaned 
using a soft, damp cloth and a neutral cleaning agent. 

Remove any excess lubricant or leaked oil using a dry, 
lint-free cloth.

9.2

Care, maintenance and repair

 

Daily inspection of the hoist

Step 1: Check the chain links, the hooks and the safety 

brackets before every use for wear and outer 
damages.

Step 2: Check the lever hoist for outer damages, for 

completeness and firm seat of all screws and 
nuts before every use.

NOTE!

-  Do not wrap the load chain around the load.
-  Load chain must not be turned in itself.
-  Check the location of the centre of gravity in order 

to prevent the load from slipping or moving.

-  The means of attachment (eyelet, chain or similar) 

must sit loosely in the base of the hook. 

-  The point of the hook must not bear the load. 
-  Close the safety catch. 

NOTE!

The operator must have sufficient freedom of move-
ment.
The lever hoist must be able to swing freely in the 
direction of pulling.

DANGER!
Danger of life by crashing the load!

Danger of overheating of the brake system with par-
ticularly frequent lowering of loads within a short 
time without cooling phase.

CAUTION!
Risk of crushing!

Lowering the load can cause bruising of the upper 
and lower limbs.
-  Do not hold the upper and lower limbs between the 

load and the ground when lowering the load. 

WARNING!
Danger of injury by the use of wrong spare 

parts!

Dangers may result for the user and damages as 
well as malfunctions may be caused by using wrong 
or damaged spare parts.
-  Only use original spare parts of the manufacturer or 

spare parts admitted by the manufacturer.

-  Always contact the manufacturer in case of uncer-

tainties.

NOTE!

Loss of waranty

-  The manufacturer's warranty will become null and 

void if non-permissible spare parts are used.

Use protective gloves!

NOTE !

Never use strong cleaning agents to clean the de-
vice. Such cleaning agents might damage or destroy 
the device.

Summary of Contents for 6171115

Page 1: ...HZ S ERIE HZ 751 Operating Instructions Lever hoist HZ 751 HZ 1501 HZ 3001...

Page 2: ...1 1 Copyright 3 1 2 Customer service 3 1 3 Limitation of liability 3 2 Safety 3 2 1 Symbol explanation 3 2 2 Obligations of the operating company 4 2 3 Requirements to staff 5 2 4 Personal protective...

Page 3: ...hinen de We are always interested in valuable experience and knowledge gained from using the application which then could be shared and be valuable to develop our products even further 1 3 Limitation...

Page 4: ...e if necessary The operating company must unambiguously reg ulate and determine the responsibilities for instal lation operation troubleshooting maintenance and cleaning The operating company must ens...

Page 5: ...er has to wear personal protec tive equipment while performing different tasks on and with the machine which are indicated in the individual paragraphs of these instructions The personal protective eq...

Page 6: ...prevention regarding round steel chain used in lifting operations must be complied with DIN 685 Part 5 Nov 1981 UVV BGV D8 VBG 8 April 1997 and UVV BGV D6 VBG 9 April 2001 and DIN EN 818 7 September...

Page 7: ...ll used packaging materials and packaging aids are recyclable and should be taken to a materials recycling depot to be disposed of Type HZ 751 HZ 1501 HZ 3001 Maximum load Tone 0 75 1 5 3 Lifting heig...

Page 8: ...y bracket Illustrations in these operating instructions may deviate from the original 6 2 Safety marking on the lever hoist The following safety markings are attached to the lever hoist Fig 4 They hav...

Page 9: ...hich the lever hoist is mounted has sufficient load capacity to hold the load Never lift a load that can fall off or fall down or whose parts are not firmly connected to each other with the lever hois...

Page 10: ...use NOTE Do not wrap the load chain around the load Load chain must not be turned in itself Check the location of the centre of gravity in order to prevent the load from slipping or moving The means o...

Page 11: ...with pawl for damage and wear Clean brake discs ratchet disc and pawl if neces sary Replace them if they are heavily worn before each operation Check the load and suspension hooks for wear or loss of...

Page 12: ...sion Wear measurement and replacement of the hook Nominal values The concrete value must be measured at the new hook The expansion may not be more than 5 of the extent of the new state Fig 6 Dimension...

Page 13: ...ached 2 5 mm The ratchet disc has to be replaced as soon as the abrasion has reached the limit listed in the following ta ble Fig 10 Diameter ratchet disc Check the pawl and the pawl spring regularly...

Page 14: ...that previously were given to the expert The scope of testing and the inspection dead lines have to be carried out i a according to the results of the risk assessment Type extent and deadlines of the...

Page 15: ...an and lubricate the pawl and ratchet 2 Replace pawl spring 3 Replace or fix the ratchet spring Load slides or moves while it is low ered 1 There is dirt or corrosion at the de vice parts 2 Brake slid...

Page 16: ...re on the type plate fixed to the lever hoist Example Load hooks for the lever hoist must be ordered Type of device Lever hoist HZ 751 Item number 6171175 Position No 10 The order No is 0 6171175 10 T...

Page 17: ...2 Spare parts drawing In case of service the following drawing shall help to identify the necessary spare parts If necessary send a copy of the parts drawing with the marked components to your author...

Page 18: ...st Item number 6171175 6171115 6171130 Serial number ______________________ Year of manufacture 20_____ complies with all relevant provisions of the above mentioned directive as well as the other appl...

Page 19: ...h as re quired 200 h as re quired annu ally Bearing gear lubricate Function check brake system Cleaning brake disks and ratchet Wear test brake disk Replacement of the brake disk Wear measurement cha...

Page 20: ...www unicraft de...

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