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Installation, Operating and
Maintenance Instructions
HADEF Manual Worm Gear Wire Rope Winch
238/10-EX
Explosion proof design
II 3G Ex h IIC T4 Gc, -20 °C<T
or
II 3D Ex h IIIC T135 °C Dc, -20 °C<T
DANGER!
The devices may only be operated in the area of the specified explosion protection class!
5.52.208.01.01.02
<+70 °C
amb
<+70 °C
amb
Rev.02
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Related Manuals for HADEF 238/10-EX
Summary of Contents for HADEF 238/10-EX
- Page 1 Installation, Operating and Maintenance Instructions HADEF Manual Worm Gear Wire Rope Winch 238/10-EX Explosion proof design II 3G Ex h IIC T4 Gc, -20 °C<T <+70 °C II 3D Ex h IIIC T135 °C Dc, -20 °C<T <+70 °C DANGER! The devices may only be operated in the area of the specified explosion protection class! 5.52.208.01.01.02...
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Page 2: Table Of Contents
Heinrich de Fries GmbH Heinrich de Fries GmbH, Gauss Str. 20, D-40235 Düsseldorf Heinrich De Fries GmbH will be named HADEF in the following text. Original operating- and maintenance instructions in German language. Translation in other languages is made of the German original. -
Page 3: Information
Safety check ..................16 Functional test .................. 16 Maintenance ..................16 11.1 General ..........................16 11.2 Monitoring ........................16 Inspection ..................16 12.1 Periodic checks ....................... 16 12.2 Wire rope .......................... 17 12.3 Inspection intervals ......................17 Service ....................17 13.1 Wire rope .......................... -
Page 4: Duty Of Care Of The Owner
Failure to follow the instructions of this manual can lead to unpredictable hazards. For any resulting damage or personal injury, HADEF assumes no liability. The unit was designed and built following a risk analysis and careful selection of the harmonized standards that are to be complied with, as well as other technical specifications. -
Page 5: Appropriate Use
This is especially important for operating personnel that rarely uses the equipment, i.e. for installation or maintenance work. DANGER! In order to avoid severe injury, please pay attention to the following when using the equipment: Use protective clothes/equipment. Do not wear long hair hanging down open. ... -
Page 6: Basic Safety Measures
Basic safety measures Observe installation-, operation and maintenance instruction. Take notice of caution notes at units and in the manual Observe safety distances. Take care for a free view on the load. Only use the hoists appropriately. ... -
Page 7: Explosion Protection
Surface temperature of the units may increase due to environmental circumstances. Therefore the surface temperature should be monitored. Avoid inflammable dust deposits. Remove dust deposits daily before commencing work and ensure that dust cannot settle between moving parts. ... - Page 8 2.6.1 EX-Category EX- Zone 2+22 Device category Temperature class - gases Temperature class - dust 200°C 135°C DANGER! The unit classification can be found on the type plate attached to the unit. The device must only be used in the classification stated or in a lowerclassification. 2.6.2 Surface temperature of the devices DANGER!
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Page 9: Transport And Storage
Explosion hazards … recognizing and preventing! 2.6.4 Transport and Storage 5.52.208.01.01.02... -
Page 10: Transport
CAUTION! Transport may only be done by qualified personnel. No liability for any damage resulting from improper transport or improper storage. Transport The devices are checked and if so adequately packed before delivery. Do not throw or drop the equipment. ... -
Page 11: Functions
Models: Type 238/10 EX Type 238/10 EX Standard with separation and two rope exits Functions The load is lifted/ lowered, by turning the winch handle. The incorporated load-pressure-brake prevents automatic lowering of the load after release of the winch handle. Little after run of the load or turn of the winch handle is due to the system and not a mistake. -
Page 12: Installation
Winches with separating partition Capacity wir- nec. useable number of wire rope crank weight group erope minimum wire rope length rope layers path per effort without rope Ø breaking crank turn approx. load 1st layer top layer 1st layer top layer 1 Cm 2 x 125 2 x 45... -
Page 13: Wire Rope Fastening
WARNING! It is not allowed to use plastic wire ropes or plastic-coated wire ropes. Wire rope fastening There is a plate on the winch indicating the wind up direction. Standard Separation partition 250-500kg Separation partition 1000-1500kg Illustration 2 Illustration 1 Illustration 3 *For winches subject to approval by Germanischer Lloyd, at least 3 rope layers are prescribed to remain on the drum. -
Page 14: Tools
Tools Capacity Size Tool 250 – 1500 kg SW19 Winch fastening 2000 – 7500 kg SW30 div. Rope installation div. Control Only people that are familiar with the operation of the lifting devices and cranes may be entrusted with their operation. -
Page 15: Brake As Slipping Clutch To Disengage The Drum
DANGER! The following is not allowed: Disengaging under load. Manipulation of the disengaging device. Brake as slipping clutch to disengage the drum Adjustment of the slipping clutch 4 Loosen the safety screws (1) Adjust the slipping clutch at the set ring (2) direction A = brake pressure increases, direction B = brake pressure decreases ... -
Page 16: Wire Rope
Make sure that no fat gets on the load pressure brake (A). Install the protection plate again. NOTICE! To ensure correct functioning of the load pressure brake, the winch must be loaded with at least 5 % of the nominal load. Wire rope Wire ropes must be free from corrosion, dirt or damage. - Page 17 12.2 Wire rope Adequate performance of the servicing and monitoring work acc. to the validated, national regulations “Basics for cable drives – monitoring during use”. A visual check must be effected before every new work shift. Wear Deformation ...
- Page 18 CAUTION! The brake linings must be free from fracture. Avoid oil, grease, dirt and humidity on the brake linings as this increases wear. 13.4 Lubricant - Selection FUCHS SHELL ESSO MOBIL TOTAL CASTROL KLÜBER Renolit FEP 2 Alvania EP 2 Unirex EP 2 Mobilux EP 2 MULTIS EP2...
- Page 19 It is mandatory that all steps for decommissioning the machine are carried out in the indicated sequence: First secure the working area for decommissioning, leaving plenty of space. Read the chapter "Safety instructions". Disassembly is carried out in reverse order to the assembly. ...