Maintenance and Care Instructions for Running Hand Pulleys

To ensure safety, performance, and longevity of running hand pulleys (commonly used in gym equipment, cable machines, or home fitness setups), follow these structured maintenance guidelines:

1. Daily/Weekly Cleaning

Purpose: Prevent debris buildup, corrosion, and cable degradation.

Steps:

Wipe Down Surfaces: Use a damp cloth with mild soap (avoid harsh chemicals) to clean pulleys, cables, and frames.

Dry Thoroughly: Prevent rust by ensuring no moisture remains.

Cable Care: Gently wipe the cable with a dry cloth to remove sweat or residue.

2. Lubrication

Purpose: Reduce friction, extend pulley bearing life, and ensure smooth cable movement.

Steps:

Pulleys: Apply 1–2 drops of silicone-based lubricant to the bearing housing (avoid over-lubricating).

Cables: Use dry PTFE lubricant spray if the cable feels stiff (do not use oil-based lubricants, as they attract dirt).

Frequency: Lubricate pulleys every 3–6 months (more frequently in humid environments).

3. Cable Inspection & Replacement

Purpose: Prevent cable breakage, which can cause injury.

Steps:

Visual Check: Look for fraying, kinking, rust, or discoloration.

Feel for Roughness: Run fingers along the cable (avoid cuts by wearing gloves).

Replace If:

More than 3 strands are broken (for wire cables).

The cable shows excessive wear or rust.

The cable feels sticky or uneven when pulled.

4. Tension Adjustment

Purpose: Ensure consistent resistance and prevent slippage.

Steps:

Check Tension: The cable should move smoothly without excessive slack or tightness.

Adjust Using Turnbuckles/Bolts:

Loosen the locknut.

Turn the adjustment bolt clockwise to tighten, counterclockwise to loosen.

Retighten the locknut.

Test: Pull the cable gently—it should move smoothly with minimal resistance.

5. Monthly Structural Inspection

Purpose: Detect hidden damage (e.g., cracks, loose bolts).

Steps:

Check Mounting Hardware: Ensure bolts, screws, and brackets are tight.

Inspect Pulleys for Cracks: Look for hairline fractures in the pulley housing.

Test Stability: Apply gentle pressure to the pulley system—it should not wobble.

6. Storage (for Portable/Home Use)

Purpose: Prevent environmental damage.

Steps:

Store Indoors: Avoid exposure to rain, snow, or extreme heat.

Coil Cables Loosely: Prevent kinking by storing cables in a figure-eight shape.

Cover If Outdoors: Use a waterproof tarp if stored outside temporarily.

7. Safety Precautions

Disconnect Power: Unplug motorized equipment before maintenance.

Use Proper Tools: Avoid damaging components (e.g., use torque wrenches for bolts).

Avoid Overloading: Do not exceed the equipment’s weight limit (check the manual).

8. Professional Servicing

When to Call a Technician:

Unusual noises (grinding, squeaking).

Cable slips despite adjustment.

Visible structural damage.

Frequency: Have a professional inspect the system annually (or every 500 hours of use).

The main equipment produced by Hebei Makita: stage electric hoist, electric chian hoist, wire rope electric hoist，Hand chain hoist, lever hoist, pneumatic hoist and other lifting equipment