Brano Z321 Safety Principles, Operation And Maintenance Manual Download Page 2

 

2

CONTENT 

 

1

 

DEFINITION .......................................................................................................................... 3 

2

 

INTENDED

 

PURPOSE........................................................................................................... 3 

3

 

SAFETY

 

PRINCIPLES ........................................................................................................... 4 

3.1 SAFETY SUMMARY ....................................................................................................... 4 
3.2. SAFETY PRINCIPLES .................................................................................................... 4 
3.2.1 Before use ........................................................................................................................ 4 
3.2.2 While operation ............................................................................................................... 5 
3.2.3 After use .......................................................................................................................... 5 
3.2.4 Risk analysis .................................................................................................................... 5 
3.2.5 Maintenance .................................................................................................................... 5 

4

 

PACKING,

 

STORAGE

 

AND

 

MANIPULATION .................................................................. 5 

4.1 PACKING .......................................................................................................................... 5 
4.2 STORAGE ......................................................................................................................... 6 
4.3 MANIPULATION ............................................................................................................. 6 

5

 

MAIN

 

TECHNICAL

 

PARAMETERS .................................................................................... 6 

6

 

OPERATION

 

OF

 

CYLINDER ............................................................................................... 7 

Cylinder is supplied without the oil charge. ............................................................................. 7 
6.1 KONTROLA P

Ř

ED INSTALACÍ..................................................................................... 7 

6.1.1 Support face ..................................................................................................................... 7 
6.2 CONNECTION OF CYLINDER WITH PUMP ............................................................... 7 
6.3 POSITION OF CYLINDER DURING LIFTING OR LOWERING ................................ 8 
6.4 LIFTING A LOAD ............................................................................................................ 8 
6.5 LOWERING A LOAD ....................................................................................................... 8 
6.6 TEST BEFORE THE USE ................................................................................................. 8 

7

 

OPERATION .......................................................................................................................... 9 

7.1 USE OF THE CYLINDER ................................................................................................ 9 
7.2 SAFETY WORKING ENVIRONMENT .......................................................................... 9 

8

 

INSPECTION

 

OF

 

CYLINDER ............................................................................................... 9 

8.1 INSPECTION ..................................................................................................................... 9 
8.1.1 Inspection classifications ................................................................................................. 9 
8.1.2 Daily inspection ............................................................................................................. 10 
8.1.3 Regular inspection ......................................................................................................... 10 
8.1.4 Occasionally used hydraulic cylinder ........................................................................... 10 
8.1.5 Inspection record ........................................................................................................... 10 
8.2 INSPECTION PROCEDURE .......................................................................................... 10 

9

 

TROUBLSHOOTING ........................................................................................................... 11 

10

 

MAINTENANCE ................................................................................................................ 11 

10.1 SAFETY PRINCIPLES ................................................................................................. 11 
10.2 GENERAL INSTRUCTION.......................................................................................... 12 
10.3 EXCHANGE OF PISTON CUP (DISMANTLING OF PISTON) - fig. 10.3 ............... 12 
10.4 CHECK .......................................................................................................................... 12 
10.5 REPAIR .......................................................................................................................... 13 
10.6 TEST .............................................................................................................................. 13 

11

 

REMOVING

 

FROM

 

OPERATION

 

 

LIQUIDATION ...................................................... 13 

12

 

RELATED

 

DOCUMENTATION ....................................................................................... 13 

13

 

FINAL

 

REQUIREMENTS

 

OF

 

THE

 

MANUFACTURER

 

TO

 

A

 

CUSTOMER ................. 13 

 

 
 
 

Summary of Contents for Z321

Page 1: ...TION AND MAINTENANCE MANUAL FOR HYDRAULIC CYLINDER type Z321 lifting capacity 25t 50t 100t and 200t Read this manual carefully before using this product The manual contains important safety installation operation and maintenance instruction Make this manual available to all responsible persons Keep for further use Edition 3rd MARCH 2017 Evidence number 1 52238 0 1 ...

Page 2: ...G LIFTING OR LOWERING 8 6 4 LIFTING A LOAD 8 6 5 LOWERING A LOAD 8 6 6 TEST BEFORE THE USE 8 7 OPERATION 9 7 1 USE OF THE CYLINDER 9 7 2 SAFETY WORKING ENVIRONMENT 9 8 INSPECTION OF CYLINDER 9 8 1 INSPECTION 9 8 1 1 Inspection classifications 9 8 1 2 Daily inspection 10 8 1 3 Regular inspection 10 8 1 4 Occasionally used hydraulic cylinder 10 8 1 5 Inspection record 10 8 2 INSPECTION PROCEDURE 10 ...

Page 3: ...s requirements given by Directive of European Parliament and Council 2006 42 EC as amended by the Czech technical regulation Government regulation no 176 2008 Collection of law as amended and requirements of harmonized Czech technical standards ČSN EN ISO 12100 and ČSN EN 1494 A1 2 3 Výrobek svým provedením vyhovuje požadavkům stanoveným Směrnicí Evropského parlamentu a Rady 2014 34 EU ve znění če...

Page 4: ...onal directions regulations and standards for further information about the safe use of your hydraulic cylinder 3 2 SAFETY PRINCIPLES WARNING 3 2 1 Before use ALWAYS ensure physically strong qualified and instructed persons elder 18 years of age knowing this manual and trained in safety conditions and way of work operate the cylinder ALWAYS check the cylinder every day prior starting the work acco...

Page 5: ...rventions can be done when maintaining that are in compliance with requirements of the manufacturer specified in the chapter 13 of this manual It is not allowed to provide repairs and maintenance in a different way then specified by the manufacturer It is especially prohibition of use of no original parts or providing changes of product without the agreement of manufacturer 4 PACKING STORAGE AND M...

Page 6: ...facturer Address of the manufacturer Type of product Type of product Pressure Pressure Serial number Serial number Year of production Year of production CE marking CE marking Symbol of protection type IM2c for group I II2GDcT85 C for group II 5 2 MATERIAL AND DESIGN 5 1 1 All parts are made of steel 5 1 2 There are no materials inclinable to spark ignition used in construction of the cylinder by c...

Page 7: ... or HP07L Pump association depends on swept volume of cylinder Recommended association of pump to cylinder describes the following tablet Capacity of cylinder t Number of connecting cylinders pcs Association of pump type Swept volume l 25 1 HP 03L 0 56 2 HP 05L 50 1 HP 03L 1 4 2 HP 05L HP 07L 100 1 HP 03L 2 23 2 HP 05L HP 07L 200 1 HP 05L HP 07L 4 55 Cylinders are connected with pump by the help o...

Page 8: ...EVER lift piston of cylinder over red marked groove which is under screw of piston ALWAYS ensure the piston by the matrix after termination of lifting 6 5 LOWERING A LOAD Before lowering a piston at first slightly lift up the piston by several pendulum motions of the hand lever and then unscrew the piston matrix to its top position Lowering the piston and speed of lowering control by releasing the...

Page 9: ...rom this area in case of endanger before starting to operate the cylinder 6 During the work with the cylinder the suitable distance of the operating staff from the load must be kept It is prohibited to lift or lower bulky loads preventing to keep sufficient safety distance 8 INSPECTION OF CYLINDER 8 1 INSPECTION 8 1 1 Inspection classifications 1 Initial inspection precedes first use All new or re...

Page 10: ... requirements of the section 8 1 2 before follow up putting it into operation 2 The hydraulic cylinder which has been idle for a period of one year remit to the inspection conforming to the requirements of the section 8 1 3 before follow up putting it into operation 8 1 5 Inspection record Always keep the record of the performed tests repairs inspections and maintenance of the girder clamp Dated i...

Page 11: ...ed by the load does not occur Leakage of pump inlet valve or forcing valve of pump or piston cup of pump Struck piston Leakage caused by impurities you can try to remove by flushing of pump e g quick pendulum movement of hand lever If the leakage appears henceforth dismantle valves and clean up carefully Exchange the rubber piston cup see art 10 3 Complete repair necessary 2 After finishing of lif...

Page 12: ...ther use 5 Keep the workplace clean and without foreign substances that could get onto piston bearing surface or into the inner mechanism of the jack 6 If the part is gripped in a vice ALWAYS use suitable material leather copper piece of wood etc to protect surface of parts 10 3 EXCHANGE OF PISTON CUP DISMANTLING OF PISTON fig 10 3 1 Drain all oil of the cylinder and disconnect cylinder from the p...

Page 13: ... remove all oil and rinse cylinder by the degreasing agent benzine etc Thus treated jack give you can give to a firm dealing with liquidation of metal scrap Piston cup give over to the liquidation of plastic Drained oil pass over to an authorised and professional firm dealing with petroleum waste category SR special risk or give it directly to garbage disposal plant having authorisation to combust...

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