Duke DQ 957RMT, Руководство оператора с иллюстрированным перечнем запчастей, Страница: 51 / 83

Twin Twist Soft Serve Freezer Model 957RMT
184957 41
12 Routine Maintenance
(continued)
1500 HOURS OF
OPERATION OR
6 MONTHS
1. Contact your service technician
for the initial oil change of the gear
reducer.
ANNUALLY
CAUTION
To avoid electrical shock or
contact with moving parts,
make sure all switches are
in the “OFF” position and
that the main power source
is disconnected. Some
freezers have more than one
disconnect switch.
1. Call your service technician for
service to replace drive belts and lubricate
fan motor as needed.
2. Call your service technician to
clean the inside of the freezer including
base, side panels, condenser, etc.
3. Call your service technician to
check water-cooled condensers and flush
clean to remove scale and deposits if
necessary.
SEMI-ANNUALLY
1. Have the condenser fan motor
checked by your service technician. Add oil
as needed.
5000 HOURS OF
OPERATION OR
1 YEAR
1. Contact your service technician to
have the oil in the gear reducer changed.
NOTE: Under normal conditions the
oil should be changed after 5000 hours
of operation or every year, whichever
occurs first.