Motor Fill - Uma 300 And 14D - KSB UPA Installation & Operating Manual

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7 Servicing/Maintenance
7.4.3 Motor fill – UMA 300 and 14D
NOTE
The motor fill must be checked prior to installation.
If the submersible motor needs to be filled completely, fill it 12 hours prior to
mounting it.
On UMA 300 and 14D submersible motors, a colour-coded information sticker
indicates the motor fill.
▪ Green information sticker = motor pre-filled
– Check the fill level. If required, top it up with filling liquid of the specified
concentration.
▪ Red information sticker = motor unfilled
– Completely fill the motor with filling liquid of the specified concentration or
drinking water.
7.4.3.1 Checking and filling UMA 300 and 14D
WARNING
Drinking water/antifreeze mixture could escape
Hazardous to persons and the environment!
▷ Wear safety glasses and protective gloves when topping up, checking and
draining the motor fill.
▷ Observe the national health and safety regulations.
▷ Observe all legal regulations on the disposal.
WARNING
Internal pressure might have built up inside the motor.
Risk of injury!
▷ Observe the applicable accident prevention regulations.
▷ Take care when opening the first screw plug.
▷ Wear protective clothing.
WARNING
Pump set tilting or rolling off
Risk of personal injury!
▷ Always secure vertically positioned pump sets against tipping over.
▷ Always secure horizontally positioned pump sets against rolling off.
UPA / UPA S