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LDR 8s ac Installation
Page 17
Service Manual LDR 8s AC
II
form 9120934 rev. 02/2022
CONNECTING THE DRAIN TUBE
An open draining system with a 110 mm (4 1/2”) funnel is recommended. The drain tube has an
outside diameter of 33 mm (1 5/16”).
• It is not allowed to make a closed connection!
• Make sure that the tube is not kinked and is sloping downwards to the drain funnel.
• The minimum inside diameter of the sewer pipe needs to be 40 mm (1 1/2”).
• A siphon in the customers sewer is highly recommended to prevent odors from coming out of
the sewer.
• See below examples.
The rotisserie must be located under an extraction hood which has adequate connection to an
exhaust duct and extends 8” beyond the rotisserie sides.
Clearance above the rotisserie flue should be adequate for the products to escape so that there
is no interference with the heat circulation in the rotisserie. Refer to ANSI/NFPA 96, ” Standard for
Ventilation Control and Fire Protection of Commercial Cooking Operations” (latest edition). The
LDR Gas produces about 600 cf water vapor per cycle.
Consider the following guidelines for the extraction hood:
•
The minimum capacity of the extraction hood has to be 900 cfm
•
The extraction hood has to extend minimum by 8” on all sides of the rotisserie
•
The extraction hood has to have a free height, above the rotisserie, of a minimum of 16”
•
The rotisserie has to be accessible for service purposes
•
Flue connections should never be made directly to the rotisserie.
EXTRACTION OF THE ROTISSERIE
Possible lay outs of drain
Faulty lay outs of drain
