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INSTALLATION AND OPERATION MANUAL, DIRECT STEAM SINGLE & TWIN MIXER
KETTLE, MODELS DLTM-40 TO DLTM-100 AND DLTM-40-2 TO DLTM-100-2
7.0 MAINTENANCE (Continued)
HYDRAULIC SYSTEM
Use "FM Hydraulic Oil 32" or equivalent oil - Fluid Level: 13.62 U.S. Gallons.
SERVICE
Set up regular schedule for checking the oil temperature, hydraulic hoses and keeping the
equipment clean. A thick layer of dirt acts as an insulation and prevents the hydraulic system
from properly cooling.
The hydraulic system has been adjusted and tested at the factory and no adjustment should be
needed. If the unit fails to operate properly, all service work must be performed by a qualified
service agent.
A thermostat controlled cooling system has been installed in the hydraulic system to maintain
cool oil temperatures while in operation. The oil is cooled by cold water flowing through a heat
exchanger along side of the oil. Thermostat activates at 140 F oil temperature, releasing cold
water into the heat exchanger and cooling the oil.
Part No. 10040R4
14
2018-12-05
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