Washtech XP Service Manual download pdf (Page 10)

Dishwashing Procedures for best results

Note: these are general instructions to assist in getting the best performance from Washtech dishwashers –

some comments and / or illustrations may not apply to every unit.

Installation

Read the Operator Manual. Correct installation, including an adequate supply of

water at the correct temperature and pressure is essential for effective operation of

your machine. Refer installation instructions for details. Drain hose outlet height

is important on some models. Always install on a sound self-draining floor.

Water softening is recommended in hard water areas - especially for glasswashing

Pre-rinsing

Pre-scraping of dishes is required by hygiene regulations.

The best method is to pre-rinse with a pre-rinse spray unit -

or alternatively by scraping or dunking in water.

Cutlery Procedures

Pre-soak cutlery in warm water, preferably containing cutlery

pre-soak compound - refer your chemical supplier.

Do not overfill cutlery containers. Cutlery should be loose with

handles down. Sort after washing rather than before. Cutlery

of only one type nests together and obscures wash water.

Racking Procedures

Do not overload racks, minimize the overlap

of crockery. Cycle times are short and water

consumption per cycle low - so there is no

advantage in overloading racks.

Cycle Times

For multi-cycle machine use the longest

cycle whenever possible. Note that water

consumption does not increase with

longer cycles. Only choose shorter, faster

cycles when necessary.

Detergent

Use of correct type and quantity of low foaming commercial grade

detergent is essential to the performance of the machine. We

strongly recommend that you use a professional dishmachine

chemical supplier - and will be pleased to recommend a supplier in

your region. Discuss with them the use of cutlery pre-soak

solution, detergent and drying agent.

Service Manual XP-2

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Washtech XP Service Manual Page 10