Washtech CD 260 Operator's Manual - Installation
Installation
WARNING
Installer must be suitably qualified and ensure compliance with all local codes and
standards including AS/NZS 3500.1.
Failure to comply even partially with installation instructions may void the
warranty.
Positioning
Unpack machine, check for damage and complete delivery. Install machine on
sound waterproof self-draining floor and use adjustable feet to level machine.
Allow room for detergent to one side of machine or in adjacent cupboard. 20litre
container requires about 450H x 250W x 350D but smaller containers are available.
Water Supply
Hot water temperature
65°C ± 5°C
Connection
20 mm (3/4” BSP) male
Hot water consumption
350 litres per hour approximately
Pressure
200-400
KPa
=
30-60
Psi
Backflow prevention Dual Check Valve fitted on Washtech models
Cold Water Supply
the same pressure and connection as above
Above 400KPa fit pressure limiter. Don’t use small diameter plastic supply lines
especially below this range when optional rinse booster pump may be required.
FLUSH supply line before connection. Poor quality supply or excessive water
hardness may affect performance or damage machine – filtration and/or softening
is recommended.
Waste
40 mm gravity drain – refer to points B on the installation diagram – run waste
directly behind the machine or through open base.
Power
Machine requires 3 Phase, Neutral and Earth, 400/415V, 40A/ph, 50Hz,
permanent wiring via wall switch to point C on installation diagram. Wash pump
rotation must be checked after installation to ensure correct direction (excessive
noise and damage with incorrect direction).
Ventilation
15 m³/min = 250 l/sec – refer points F on installation diagram – extraction via
connected ducts or overhead canopy.
Detergent
Refer your professional chemical supplier for advice on wash and rinse chemicals
and dispensers.
Installation Checklist
Complete attached Installation Checklist to ensure machine is installed and
running correctly, and operator is familiar with operating procedures.
Troubleshooting
If machine doesn’t fill after switching on power, check and ensure that hot water
supply tap is open, water supply pressure is not below specification and Dual
Check Valve is correctly installed (arrows on the dual check valve’s body specify
water flow direction).
!