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OPERATING INSTRUCTIONS 

TM-CHAIN BLOCKS 

 

B07725-G 

EN 06.2022 

2 | 12 

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DESCRIPTION AND INTENDED USE 

TM-chain  blocks  from  THIELE  are  manually  operated  portable  devices  for  hoisting  and  moving 
loads. 

Essential features are: 

 

overload protection by integrated slipping clutch 

 

double pawl braking system 

 

load chain according to EN 818-7, grade T, galvanized 

TM-chain blocks may only be used: 

 

within the permissible working load limits 

 

within the permissible temperature limits 

 

by instructed and authorised persons 

 

with existing and undamaged safety devices 

 

with suitable lifting points and loads 

 

with suitable and approved hoistings means and lashing equipment 

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SAFETY NOTES 

 

Risk of injury! 

Never walk or stay under lifted loads! 

Only use chain blocks free from defects! 

 

Failure to observe the safety instructions or improper assembly, use or maintenance can result 

in death, serious injury or damage to property! 

THIELE will not be  responsible  for  damage  caused  through non-observance  of  the  instructions, 

rules, standards and notes indicated! 

Working under influence of drugs, alcohol (even remaining alcohol) or interfering medications is 

strictly forbidden! 

 

As a rule, chain blocks are not permitted for the transportation of persons! 

 

Operators,  fitters,  and  maintenance  personnel  must  in  particular  observe  the  operating 
instructions,  documentations  DGUV V 1,  DGUV V 52,  DGUV R 109-017  and  DGUV I 209-013 
issued  by  the  German  Employers’  Liability  Insurance  Association,  as  well  as  standard 
specification DIN 685-5. 

 

In 

the 

Federal 

Republic 

of 

Germany, 

the 

Operational 

Safety 

Ordinance 

(„Betriebssicherheitsverordnung“, BetrSichV) has to be implemented and the Technical Rule for 
Industrial  Safety  („Technische  Regel  für  Betriebssicherheit“)  TRBS 1201,  in  particular  annex  1, 
chapter  2  "Special  regulations  for  the  use  of  working  equipment  for  lifting  loads"  must  be 
observed. 

 

Outside  the  Federal  Republic  of  Germany  the  specific  provisions  issued  locally  in  the  country 
where the chain blocks are used must also be observed. 

 

The  directions  given  in  these  operating  instructions  and  specified  documentations  relating  to 
safety,  assembly,  operation,  inspection,  and  maintenance  must  be  made  available  to  the 
respective persons. 

Summary of Contents for TM-B-OP-05N

Page 1: ...TM chain blocks This manual includes very important information concerning safety and operation IMPRINT THIELE GmbH Co KG Werkstrasse 3 58640 Iserlohn Germany Tel 49 0 2371 947 0 Email info thiele de...

Page 2: ...rules standards and notes indicated Working under influence of drugs alcohol even remaining alcohol or interfering medications is strictly forbidden As a rule chain blocks are not permitted for the tr...

Page 3: ...loads that are freely movable and not attached or fastened Do not start lifting before you have made sure the load has been correctly attached Use only hand power to work Make sure no one including y...

Page 4: ...or similar things contact your safety officer or the manufacturer After modifications conversions or extensions the declaration of conformity loses its validity 3 COMMISSIONING Prior to using the cha...

Page 5: ...s are engaged Also make sure that the load chain is not twisted or has knots or damages 4 2 Lifting the load Pulling the hand chain in the direction of the U Up 4 3 Lowering the load Pulling the hand...

Page 6: ...th the chain bolt Secure chain bolt with new self locking nuts 6 When dealing with a twin strand design insert the load chain end of the load chain strand see note at the end of the page above the bot...

Page 7: ...s perpendicular to the chain wheel axis until all load chain strands are no longer twisted The load chain must not be twisted between its two attachment ends 6 INSPECTIONS 6 1 General Inspections and...

Page 8: ...continue send the chain block to the service address for inspection or repair Do not put chain blocks into operation until all defects have been eliminated 6 3 Load chain Check ALL load chain links i...

Page 9: ...loosen the chain bolt on the hook tackle or suspension console in the event of a twin strand reeving as well as on the chain end fitting Allow the used load chain to run through the chain block in th...

Page 10: ...vice address 7 6 Gearbox The gearbox is maintenance free If the gearbox has been disassembled make sure that it is sufficiently lubricated and that the two gear wheel stages position 4 are positioned...

Page 11: ...ket complete 23 Guide roll 41 Bracket hook suspension 6 Suspension hook 24 Scraper 42 Bolt 7 Safety latch complete 25 Chain 43 Hook pin 8 Hook 26 Pin 44 Sprocket pin 9 Drive shaft 27 Chain end fitting...

Page 12: ...instructions are available as a PDF download on the THIELE homepage 11 WARRANTY TM chain blocks are guaranteed for 1 year from the date of purchase against defective materials or workmanship Wear par...

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