Brano Z420-A Operation Manual Download Page 13

 

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(3) When  more  persons  take  a  part  in  the  operation,  always  one  person  must  be 

designated,  trained  in  safety  work,  that  is  responsible  for  handling  with  the 
product. 

(4) He must have a clear and unobstructed view of the whole working area still before 

starting  the  work.  If  it  is  not  possible,  one  or  more  persons  must  help  him  to 
supervise in the nearby area of the product. 

(5) The operating staff must check the entire work place is safe and whether there is 

a  possibility  of  escaping  in  case  of  endanger  before  starting  to  operate  the 
product. 

(6) For  travel  of  the  product  the  sufficient  space  for  the  operating  staff  shall  be 

ensured. 

(7) When operating the product the adequate distance of the operating staff from the 

suspended load must be kept. It is forbidden to transport bulky loads not allowing 
keeping the sufficient distance. 
 

8 INSPECTION OF THE PRODUCT 

 

8.1 INSPECTION 

 

8.1.1 Inspection classifications 

(1)  Initial  inspection:  precedes  first  use.  All  new  or  repaired  products  shall  be 
inspected  by  a  responsible  qualified  person  to  ensure  the  qualified  fulfillment  of 
requirements of this operation manual. 
(2)  Inspections  of  products  operated  regularly  are  generally  divided  into  two 
classifications  based  on  the  intervals  at  which  should  be  performed.  The  intervals 
depend on the condition of the critical components of the product and the degree of 
the  wear,  deterioration  or  malfunction.  The  two  general  classifications  are  here 
classed as daily and regular ones. The respective intervals are defined as follows: 

 

 (a) Daily inspection:

 visual inspection carried out by the operating staff designated 

by the user at the beginning of each application. 

 

(b)  Regular  inspection:

  visual  inspection  carried  out  by  the  qualified  person 

designated by the user

1) normal operation – once per year 
2) heavy operation – twice per year 
3) special or infrequent operation – according to the recommendation of the qualified 
person  at  first  usage  and  according  to  the  directions  of  the  qualified  employees 
(maintenance workers). 

 

8.1.2 Daily inspection 

Regarding  parts  such  as  those  recommended  in  section  8.1.6(1)  „Daily  inspection“ 
verify  whether  the  products  are  without  any  defect.  Provide  this  inspection  also 
during  operation  in  the  intervals  between  regular  inspections.  Qualified  employees 
will  determine  whether  any  defect  or  damage  can  constitute  a  hazard  or  whether 
more detailed inspection is necessary. 

 
8.1.3 Regular inspection 

Complete  inspections  of  the  product  perform  as  recommended  regular  inspections. 
These  inspections  may  be  performed  with  the product  in  its  normal  location and  do 
not require dismantling of the product. Recommended regular inspection specified in 
the  section  8.1.6  (2)  shall  be  performed  under  the  supervision  of  qualified  persons 
that  will  determine,  whether  the  complete  disassembly  of  the  product  is  necessary. 
These inspections shall include the requirements of the daily inspection as well. 

Summary of Contents for Z420-A

Page 1: ...pe Z420 modification according to the width of the running profile A B C modification without drive without R control design for potentially explosive atmospheres NEXP lifting capacities 0 5t 1t 1 6t...

Page 2: ...6 2 TRAVELLING CRANE TRACK 9 6 3 ASSEMBLY OF THE PRODUCT 10 6 4 TEST PRIOR TO USE 12 7 OPERATION 12 7 1 APPLICATION OF THE PRODUCT 12 7 2 SAFE WORKING ENVIRONMENT 12 8 INSPECTION OF THE PRODUCT 13 8...

Page 3: ...pacity 2 2 The product has been designed to meet requirements provided by the Directive 2006 42 EC of the European Parliament and of the Council as amended by the Czech technical regulation ministeria...

Page 4: ...refore check all applicable national directions regulations and standards for further information on the safety work of your product 3 2 SAFETY PRINCIPLES WARNING 3 2 1 Prior to use ALWAYS ensure phys...

Page 5: ...T IS NOT PERMITTED to carry out repairs and maintenance in other way than specified by the manufacturer It concerns namely the forbiddance of using of unoriginal spare parts or carrying out modificati...

Page 6: ...om the product all dust water or impurities 3 Lubricate the gear transmission and pivots of wheels 4 During further use follow instructions of the article 8 1 2 Daily inspection or 8 1 4 Product occas...

Page 7: ...ty t Main dimensions mm I beam I IPE HEA HEB HEM a h L v d1 r k m n b R 1 A 1 6 350 121 5 212 269 100 140 136 80 91 168 175 58 113 1700 B 324 80 145 168 230 58 226 C 396 129 181 214 266 137 300 A 3 2...

Page 8: ...off 30m of hand chain per minute 2 Products with hand chain longer than 3m can be ordered separately 3 At products with lifting capacities 3 2 10t it is necessary when loading with loads approaching n...

Page 9: ...ded at the installation site A NEXP product when used in a mine or other environment where the product could collide with falling flying objects rock stones must be protected to minimize the likelihoo...

Page 10: ...tween tyres of the travelling wheels and flange of beam shall be approximately 2 mm For curved tracks it is necessary to increase the tolerance appropriately B The suspension shackle must be in the ce...

Page 11: ...device etc 6 3 4 SETTING OF THE HAND CHAIN After the installation of the product in the workplace we check the position of the hand chain The distance of the end of bottom loop of the hand chain over...

Page 12: ...rer other application of the product The type Z420 is with travel drive by means of the hand chain and makes possible moving loads in the working area of the travelling track The type Z420R is destine...

Page 13: ...of the wear deterioration or malfunction The two general classifications are here classed as daily and regular ones The respective intervals are defined as follows a Daily inspection visual inspection...

Page 14: ...D LIMIT CRITERIA FOR DISCARD REMEDY 1 Function of the product Visual hearing Excessive operating force Travel goes hard Clean and lubricate the gear transmission of the travel lubricate pins of the tr...

Page 15: ...135 C E g LV2EP Optitemp LG2 9 2 GEARINGS OF THE PRODUCT Remove the old lubricant from the gear transmission of the product and replace by a new one 10 MAINTENANCE 10 1 SAFETY PRINCIPLES WARNING Only...

Page 16: ...tling parts when parts are determined for further use 5 Keep the workplace clean and free of foreign compounds that could come to bearings or other moving parts 6 If the part is clamped in a vice alwa...

Page 17: ...ed EP and Council directive 2014 34 EU SN EN ISO 12100 SN EN 13157 A1 SN EN 1127 1 SN EN 1127 2 SN EN ISO 80079 36 SN EN ISO 80079 37 Regulation of CBM Czech Bureau of Mine No 22 89 of the Coll of Law...

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