3
Cleaning, Maintenance & Service
It is very important to clean and maintain the grease filters regularly (at least once monthly) to improve its efficiency
in eliminating heat and contaminated air in the kitchen. Heavy oil deposits is a fire hazard. Hood surface should be
cleaned with soft cloth and non-corrosive detergent.
Important:
Never attempt to repair this appliance by yourself. Always refer to qualified Service Technicians.
For safety precaution, always purchase the original replacement parts.
Always switch off the power and unplug the connection before conducting maintenance or cleaning.
Electrical Cord
1.To ensure the electrical cord is not exposed to heat, chemical or sharp objects.
2.If the electrical cord is damaged, it must be replaced by the manufacturer or its service agent or qualified
electrician.
2. Hood Description
Ducted or Re-circulating mode
Depending on your requirement, this appliance can be configured to operate in the ducted or re-circulating modes.
DUCTED MODE: Fire proof ducting system of 150mm diameter vent the fumes through a suitable outlet. In the
ducted mode, only the aluminum grease filters are installed.
RECIRCULATING MODE: Fumes are filtered for grease and odour through the aluminum grease filters and the
charcoal filters respectively and re-introduced into the kitchen environment. In re-circulating mode, both the
aluminum grease filters and the charcoal filters should be installed.
Speed Control
1. The hood is equipped with a 3 or 4 speed mechanical/electronic controls.
2. To use the low speed for simmering, medium speed for light cooking. To use the high speed for frying or heavy
cooking.
Summary of Contents for LCH-ROCK-90BL
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