Karcher Unità d'irrigazione WU 90-72 - Manual (Page 17)

English 17
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.
Safety instructions