Cadco OV-250, OV-400, OV-500 instruction manual OV-600 only, Maintenance

ENGLISH

WARNING:

Connect the electrical cable to the terminal- board as indicated in the drawing: insert screw-wise the copper bridge and the elec- trical cable together under the screw (see diagram below.)

Tighten the screw taking care that the cable and the copper bridge are well gripped under the screw.

A wrong connection can cause an overheat- ing of the terminal board and burn it.

OV-600 ONLY

Electrical connection must be a proper outlet for the 3 pronged cord. Before connecting power, make sure the voltage and frequency correspond to the data plate on the oven (120 volts/60hz.), and that your electrical cir- cuit can handle the12.5 amps used by the oven in addition to any other appliances operating on the same circuit.

4.2WATER CONNECTION - Applies only to OV- 500 and OV-600

WATER CONNECTION TO THE NETWORK: Connect the decalcified water inlet ducts placed on the back of the oven to the specif- ic distribution network by means of a mechanical filter and a cut-off cock. Before connecting the filters, let a certain quantity of water flow to clean the duct from any ferrous slag. The water must have a hardness between 0.5°-5°F (this in order to reduce the formation of limestone deposits inside the electro-valve and inside the cooking cham- ber) and a pressure value between 0.5-2 bar

(7.25 – 30 psi.) Due to variations in water composition in different areas, you may want to consider using a commercial water filter.

	MAX 2 bar
	(30 psi)
4.3	MAINTENANCE

Before carrying out any type of maintenance it is necessary to disconnect the electrical power supply and wait for the oven to cool down.

ENGLISH 5