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– Install shields to prevent contact with hot surfaces > 70 °C (158 °F). Affix warning symbols where
necessary.
– If the pump and motor are provided separately, check the alignment after installation.
– When pumping hot liquids make sure there is sufficient air circulation to prevent bearings and
lubricants from overheating.
– Install the prescribed safeguard(s) in the correct manner.
The pump unit can be fitted with safeguards for the following parameters:
•
temperature
•
overpressure
•
under pressure
•
direction of rotation
•
oil level
•
overload
6.1
Outdoor use
The pump unit is suitable for outdoor use. In addition to the general instructions, the following
additional requirements must be met:
− Ensure that there is sufficient free space around the air intake so the engine is able to draw as much
air as it needs.
− Ensure that there is sufficient free space around the hot air outlet. Maintain at least 2 m of
clearance.
− Avoid dusty conditions and locations where corrosion or erosion can occur.
13
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