How to fix iced up air motor in WAGNER Leopard 35-70 Water Pump?
- NnmurphyAug 21, 2025
If your WAGNER Water Pump's air motor is icing up, it's likely due to excessive condensation water in the air supply. To fix this, install a water separator.

How to fix iced up air motor in WAGNER Leopard 35-70 Water Pump?
If your WAGNER Water Pump's air motor is icing up, it's likely due to excessive condensation water in the air supply. To fix this, install a water separator.
How to fix WAGNER Leopard 35-70 Water Pump if the air motor does not work?
If the air motor of your WAGNER Water Pump does not work or stops, try opening and closing the ball valve on the pressure regulator unit or briefly disconnecting the compressed air supply.
Why my WAGNER Leopard 35-70 Water Pump does not work?
Your WAGNER Water Pump might not be working due to several reasons. It could be due to a clogged spray nozzle, which you can resolve by cleaning it according to the instructions. Another potential cause is insufficient compressed air supply, so you should check the compressed air supply. The fluid section or high-pressure hose might be blocked, especially if two-component material has hardened; in this case, dismount the fluid section and clean it, or replace the high-pressure hose. Also, the air motor might not be working; try opening and closing the ball valve on the pressure regulator unit or disconnecting the compressed air supply briefly.
What to do if my WAGNER Leopard 35-70 Water Pump spray jet collapses?
If the spray jet of your WAGNER Water Pump is collapsing, it could be due to several reasons. The viscosity of the spraying material might be too high, so try thinning it. Also, the spraying pressure could be too low, so increase the incoming air pressure or use a smaller nozzle. Another possibility is that the valves are clogged; try cleaning the fluid section, and if necessary, leave it to soak in a flushing agent.
What if there is no pressure indication on WAGNER Leopard 35-70 Water Pump pressure gauge?
If there is no pressure indication on the pressure gauge of your WAGNER Water Pump, it may indicate a defect in the pressure regulator. Try disconnecting the compressed air supply briefly, or repair or replace the pressure regulator.
What to do if WAGNER Water Pump runs but doesn't suck up material?
If your WAGNER Water Pump is running evenly but not sucking up material, it could be because the union nut of the suction system is loose, causing the pump to take in air. Try tightening the union nut. Alternatively, the suction filter might be clogged, so clean the filter. Another possibility is that the ball in the suction or piston valve is sticking; clean it with a flushing agent, and if necessary, vent the device.
What if grease is in spool and sleeve assembly of WAGNER Water Pump?
If there is grease in the spool and sleeve assembly of your WAGNER Water Pump, you should degrease the spool and sleeve assembly.
What to do if filter insert is clogged in WAGNER Leopard 35-70?
If the filter insert in the spray gun or high-pressure filter of your WAGNER Water Pump is clogged, clean the parts and use a suitable working material.
What if valves are worn out in WAGNER Leopard 35-70?
If the valves, packings, or pistons are worn out in your WAGNER Water Pump, replace the parts.
What if WAGNER Leopard 35-70 Water Pump stops at the stroke end?
If your WAGNER Water Pump stops at the stroke end, check the detent element.
| Voltage | 230 V |
|---|---|
| Frequency | 50 Hz |
| Maximum flow rate | 7000 l/h |
| Maximum head | 7 m |
| Max Flow Rate | 7000 l/h |
Explanation of warning instructions, categories, and their meanings.
Information on using the device in explosion hazard zones.
Details ATEX directive compliance and device suitability for explosive areas.
Essential safety guidelines for the person operating the device.
Safety guidelines for all personnel involved with the device.
Explanation of how the piston pump operates.
Details on safety features and monitoring devices.
Graphical representations of pump performance characteristics.
Step-by-step instructions for assembling and installing the pump system.
Procedures for grounding the device and system components.
Pre-commissioning checks and procedures for starting the device.
Procedure for immediate shutdown in case of unforeseen occurrences.
Procedure for safely relieving pressure before or during work.
Instructions for regular flushing to maintain pump performance.
Procedure for filling the pump with the actual working product.
Procedures and safety for cleaning the device and its components.
Guidelines for maintenance personnel and instructions for upkeep.
Requirements and safety for personnel performing repairs.
Crucial safety warnings and procedures before starting repairs.
Information required for ordering the correct spare parts.
Safety warnings and guidelines for using spare parts.












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