1. ആമുഖം
This manual provides essential information for the safe and efficient operation, installation, and maintenance of your BST BDH Electric Chain Hoist. Please read this manual thoroughly before operating the equipment to ensure proper usage and to prevent injury or damage. The BDH Electric Chain Hoist is designed for various lifting and transport applications, available in capacities of 1, 2, 3, 5, and 10 tons.
2 സുരക്ഷാ വിവരങ്ങൾ
മുന്നറിയിപ്പ്: ഈ സുരക്ഷാ നിർദ്ദേശങ്ങൾ പാലിക്കുന്നതിൽ പരാജയപ്പെടുന്നത് ഗുരുതരമായ പരിക്കോ മരണമോ ഉണ്ടാക്കാം.
- Always read and understand the entire instruction manual before installation, operation, or maintenance.
- Ensure all operators are properly trained and authorized to use lifting equipment.
- Inspect the hoist, chain, hooks, and control pendant for damage or wear before each use. Do not operate if any defects are found.
- ഹോയിസ്റ്റിന്റെ റേറ്റുചെയ്ത ലോഡ് കപ്പാസിറ്റി ഒരിക്കലും കവിയരുത്.
- Keep hands, feet, and clothing clear of moving parts and the load path.
- Wear appropriate Personal Protective Equipment (PPE), including hard hats, safety shoes, and gloves.
- Ensure the load is properly balanced and secured before lifting.
- Never lift people or loads over people.
- Do not use the hoist in hazardous environments unless specifically designed for such conditions.
- In case of emergency, immediately press the emergency stop button on the control pendant.
3. ഉൽപ്പന്നം കഴിഞ്ഞുview
The BST BDH Electric Chain Hoist is a robust and reliable lifting device designed for industrial applications. It features an electric motor for powered lifting and lowering, controlled via a pendant. The hoist utilizes high-strength G80 or G100 grade chains for durability and safety.
ഘടകങ്ങൾ
- ഹോയിസ്റ്റ് ബോഡി: Contains the motor, gearbox, and braking system.
- ലിഫ്റ്റിംഗ് ചെയിൻ: High-strength chain for lifting loads.
- ലോഡ് ഹുക്ക്: Swivel hook with safety latch for attaching loads.
- ചെയിൻ ബാഗ്: Collects excess chain during lifting operations.
- Control Pendant: Handheld unit with buttons for Up, Down, and Emergency Stop.
- Trolley (Optional): Allows horizontal movement along a beam.
Figure 1: BDH Electric Chain Hoist with Control Pendant
Figure 2: Control Pendant Detail
4 സ്പെസിഫിക്കേഷനുകൾ
| ഫീച്ചർ | വിവരണം |
|---|---|
| ബ്രാൻഡ് നാമം | ബി.എസ്.ടി |
| മോഡൽ | BDH Electric Chain Hoist |
| ലഭ്യമായ ശേഷികൾ | 1 ton, 2 ton, 3 ton, 5 ton, 10 ton |
| DIY സാധനങ്ങൾ | ഇലക്ട്രിക്കൽ |
| ഫംഗ്ഷൻ | Transmission, Transport |
| Standard or Nonstandard | സ്റ്റാൻഡേർഡ് |
| സർട്ടിഫിക്കേഷൻ | CE |
| ഉത്ഭവ സ്ഥലം | Henan, Mainland China |
| ഉയർന്ന തലത്തിലുള്ള രാസവസ്തുക്കൾ | ഒന്നുമില്ല |
5. സജ്ജീകരണം
Proper installation is critical for safe operation. If you are unsure about any step, consult a qualified professional.
ഇൻസ്റ്റലേഷൻ ഘട്ടങ്ങൾ:
- മൗണ്ടിംഗ് ഉപരിതലം: Ensure the overhead beam or support structure is capable of safely supporting the hoist's weight plus the maximum rated load, with an adequate safety factor.
- സുരക്ഷിത മൗണ്ടിംഗ്: Attach the hoist securely to the designated mounting point. If using a trolley, ensure it is correctly installed on the I-beam according to its specific instructions.
- ഇലക്ട്രിക്കൽ കണക്ഷൻ: Connect the hoist to a suitable power supply. Ensure the voltage and frequency match the hoist's requirements (refer to the hoist's label). All electrical work should be performed by a qualified electrician and comply with local codes.
- ചെയിൻ പരിശോധന: Verify that the lifting chain is free of twists, kinks, or damage. Ensure it is properly seated in the chain sprocket.
- Control Pendant: Ensure the control pendant cable is free from obstruction and will not be pinched during operation.
- ടെസ്റ്റ് റൺ: Before lifting any load, perform a test run with no load. Operate the hoist up and down, and test the emergency stop function.
Figure 3: Hoist Mounted on an Overhead Beam
6. പ്രവർത്തന നിർദ്ദേശങ്ങൾ
Always prioritize safety during operation. Never leave a suspended load unattended.
പ്രവർത്തന ഘട്ടങ്ങൾ:
- പ്രീ-ഓപ്പറേഷൻ പരിശോധന: Before each use, perform a visual inspection of the hoist, chain, hooks, and control pendant for any signs of damage, wear, or malfunction.
- ലോഡ് സുരക്ഷിതമാക്കുക: Attach the load securely to the load hook, ensuring the safety latch is closed. Distribute the load evenly and ensure it is within the hoist's rated capacity.
- വിസ്തൃതമായ പ്രദേശം: Ensure the area around the hoist and the load path is clear of personnel and obstructions.
- ലിഫ്റ്റിംഗ്: Use the 'UP' button on the control pendant to slowly lift the load. Observe the load for stability and balance. If the hoist has a trolley, use the directional buttons to move the load horizontally.
- താഴ്ത്തുന്നു: Use the 'DOWN' button on the control pendant to slowly lower the load. Guide the load to its destination, ensuring it is placed safely and securely.
- അടിയന്തരമായി നിർത്തുക: In case of any unexpected movement, malfunction, or danger, immediately press the red 'EMERGENCY STOP' button on the control pendant.
- ഓപ്പറേഷന് ശേഷം: Once the task is complete, raise the hook to a safe height, disconnect power if necessary, and store the control pendant safely.
7. പരിപാലനം
Regular maintenance is essential to ensure the longevity and safe operation of your electric chain hoist.
മെയിൻ്റനൻസ് ഷെഡ്യൂൾ:
- ദിവസേന/ഉപയോഗത്തിന് മുമ്പ്: Visual inspection of the hoist, chain, hooks, and control pendant for any damage, wear, or loose connections. Check for proper function of all buttons and the emergency stop.
- പ്രതിമാസ: Detailed inspection of the lifting chain for elongation, nicks, gouges, or corrosion. Check the load hook for deformation or cracks. Inspect electrical cables for fraying or damage. Lubricate the chain and other moving parts as recommended by the manufacturer (refer to specific lubrication points on the hoist).
- ത്രൈമാസിക: Inspect the brake system for proper function and wear. Check all fasteners for tightness. Inspect the motor and gearbox for unusual noises or excessive heat.
- വാർഷികം: A comprehensive inspection by a qualified technician is recommended. This should include load testing and detailed examination of all critical components.
Always disconnect power to the hoist before performing any maintenance or inspection.
8. പ്രശ്നപരിഹാരം
This section provides solutions to common issues you might encounter with your BDH Electric Chain Hoist.
| പ്രശ്നം | സാധ്യമായ കാരണവും പരിഹാരവും |
|---|---|
| Hoist does not operate |
|
| Load lifts slowly or with difficulty |
|
| പ്രവർത്തന സമയത്ത് അസാധാരണമായ ശബ്ദങ്ങൾ |
|
| Brake not holding load |
|
If the problem persists after attempting these solutions, or if you encounter any issue not listed here, contact customer support.
9 ഉപയോക്തൃ നുറുങ്ങുകൾ
Based on general best practices for electric chain hoists:
- സുഗമമായ പ്രവർത്തനം: Always operate the hoist with smooth, controlled movements. Avoid sudden starts or stops, especially with heavy loads.
- Load Centering: Try to center the load directly under the hoist to prevent swinging and uneven stress on the equipment.
- പതിവ് വൃത്തിയാക്കൽ: Keep the hoist and chain clean from dirt, debris, and corrosive substances to prolong their lifespan.
- കേബിൾ മാനേജുമെന്റ്: Ensure the control pendant cable is not tangled or dragged, which can cause wear and damage.
10. വാറൻ്റിയും പിന്തുണയും
For warranty information, technical support, or spare parts, please contact BST customer service. Provide your hoist's model and serial number when contacting support to expedite assistance.
ബന്ധപ്പെടാനുള്ള വിവരങ്ങൾ:
- കമ്പനി: Henan Best Chain Industry Co., Ltd.
- WhatsApp: +8619918348730
- ഇമെയിൽ: 2393500355@qq.com / xinyuliu966@gmail.com
