Ultrasonic UP3218, Operator And Maintenance Manual

Page: 98 / 272

Property of Ultrasonic Power Corporation -
© 2018
Publication #181114
98
b. HEATER - Enable the HEATER switch. Over time, the liquid will heat
up. Estimated heat up time from 70°F
– 140°F is 5.1 Hours.
* Turning on the ultrasonics during heat up will shorten heating time.
c. PUMP - Enable the PUMP switch. The pump will circulate the liquid in
the tank.
3.3. Preventative Maintenance
WARNING: ALWAYS SET BUILDING ELECTRICAL-SUPPLY
DISCONNECT SWITCH AND CLEANER MASTER POWER SWITCH AT
"OFF", OR DISCONNECT POWER CORD FROM WALL RECEPTACLE,
BEFORE
PERFORMING ANY PREVENTATIVE MAINTENANCE
FUNCTIONS WITHIN ANY COMPARTMENTS. ELECTRICAL SHOCK
CAN CAUSE SERIOUS INJURY.
Recommended maintenance cycle is 3 months.
1. Wash chamber interior with mild detergent. Rinse with tap water using
a sponge or damp cloth. Dry with a lint free cloth.
2. Clean exterior of system with stainless steel cleaner.
3. Remove side panels and clean interior of system with compressed air.
4. Replace sys
tem’s cartridge filter by removing filter housing from the
machine. It is recommended to change the filter in accordance with the
indicator gauge located on top of the housing.
5. Clean system strainer by shutting off the water line and removing the
strainer housing. Utilize the pump shut-off valve located adjacent to the
strainer.
Caution: Do not use liquid to clean the interior of the system. Electric
shock may occur.