Safety Instructions - Kärcher WU 90/72 Handbuch

Safety instructions

Caution
Do not use the irrigation device in drinking water systems.
Only operate the irrigation device with untreated, clear fresh wa-
ter at a temperature of max. 30 °C.
Only install the device outside.
Protect the irrigation device from water spray from the bottom
and never submerge in water.
Check the irrigation device for damages prior to each use and
stop using it if there are visual damages.
Only mount irrigation device in a vertical position.
Do not use sealant or lubrication to connect the irrigation device
to the water tap.
Do not pull on the attached hose.
Only use 9V batteries (type 6LR61 / Alkaline).
Do not use rechargeable batteries.
Do not install the irrigation device in areas where condensation
water may be generated, as this may damage the battery.
Do not install the irrigation device near heat sources (max. ambi-
ent temperature 40 °C).
Do not install the irrigation device near powered devices.
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