Rain Operation Rules for Legless Walk-Behind Counterbalance Stacker

Counterbalance stackers have no outriggers and rely on rear counterweight for stacking. Many factories carry out loading work on outdoor platforms in light rain. Operators may use the machine directly, which brings risks of electrical failure and skidding overturning. Can walk-behind counterbalance stacker work in rain?

This type of machine is not waterproof or explosion-proof. Its availability in rain depends on rainfall intensity, and operators must follow safety rules.

First, judge rainfall conditions. Short-time operation is allowed only in light rain, while medium and heavy rain operations are forbidden. Short-distance transfer is acceptable when it drizzles and the ground is slightly wet. Stop operation immediately once heavy rain or standing water appears. Water may seep into electric control boxes and wiring connectors through chassis gaps and cause short circuits. Legless counterbalance models have sensitive center of gravity and slip more easily on wet ground than outrigger stackers.

Second, check protective parts before use, especially wiring and brakes. Check whether wiring connectors and electric control housing are damaged and whether waterproof rings fall off. Test brake performance. Braking distance becomes longer on slippery surfaces. Slow down during starting, steering and lowering loads. Do not stack goods too high to lower the whole machine’s center of gravity. Turn slowly and avoid sharp steering.

Third, clean and store properly after rain for dehumidification maintenance. Do not store the machine directly after rain. Wipe water on the body, plugs and electric control surface with dry cloth, and clear accumulated water in chassis gaps. Park it in a ventilated and dry place instead of low-lying damp areas. Open the electric control compartment for drying if possible, and charge it after confirming no water inside. Insulation test by the manufacturer is recommended after long exposure to rain to avoid hidden faults.

Many users think waterproof bags allow long-time work in rain. Waterproof bags only provide temporary shelter and cannot prevent condensation, so electric components still get damp.

FAQ

Q：Can the legless walk-behind counterbalance stacker be washed?

A：No. High-pressure washing of the whole machine is prohibited. Only dry cloth wiping is allowed.

Q：Should the load be reduced on wet ground?

A：Reduce load properly. The grip decreases on slippery ground, and lighter cargo improves stability.

Q：What to do if electric control gets water?

A：Cut off power at once. Do not restart it. Let professional staff disassemble, dry and inspect it.