Maintenance; Pump - Hotsy 558 Series Dealer's Manual

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.
Oil Fill/Dipstick
18
Proper Pump Care
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Oil Drain
Plug
Sight Glass
Hotsy 558 DEALER 9.801-536.0 - R
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.