18
Maintenance
WARNING: Unauthorized machine modification or
use of non-approved replacement parts may cause
personal injury and/or property damage and will
void the manufacturer warranty.
AVERTISSEMENT: Une modification non autorisée
de la machine ou l'utilisation de pièces de
rechange non approuvées peut causer des lésions
corporelles et/ou des dommages à la propriété, et
annulera la garantie du fabricant.
Pump
Lubrication:
To lubricate pump, use 10W-40 Non-
Foaming oil for pump crankcase. Crankcase must be
filled to center of sight glass window found on the side
of the pump
.
During the break-in-period, make sure the
oil is changed after the first 50 hours of operation. After
that, replace oil every year or 500 hours of operation,
whichever comes first.
Proper Pump Care
•
DO NOT
pump acids.
•
DO NOT
allow pump to run dry.
•
Winterize if storing in freezing temperatures,
refer to
Storage
for details.
•
Use a water softener on the water system if
known to be high in mineral content.
•
Use only high quality detergents and follow
manufacturer’s mix recommendations.
•
Flush the system with clean water immediately
after using detergent solutions.
•
Clean filter screen on detergent inlet line
periodically.
•
Flush the pressure washer system with anti-
freeze if storing for an extended period of time,
refer to
Storage
for details.
Hotsy 558 DEALER 9.801-536.0 - R
Oil Fill/Dip
s
tick
Sight Gla
ss
Oil Drain
Plug
