Xylem Rule 27SA Instruction Manual page 8

No check valve
Pas de vanne anti-retour
Kein rückschlagventil
Nessuna valvola di controllo
Geen terugslagklep
Ingen backventil
Sin válvula de retención
–
WARNING: Electrical connections should
be performed by a competent marine electrical
technician.
– +
CAUTION: Disconnect power from the system
before working on the unit to avoid personal
injury, damage to the surrounding environment
and/or damage to the unit.
+
CAUTION: Always install proper fuse size to
prevent damage to product should a short occur.
Failure to install proper fuse could increase risk
of pump malfunction potentially resulting in
personal injury and/or fire hazard.
CAUTION: Keep all wire connections above
the highest water level. Wires must be joined
with butt connectors and a marine grade sealant
to prevent wire corrosion.
8