Alfa Laval TE20B200, Instruction Manual

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Instruction Manuall Toftejorg SaniJet 20 Electrically Driven Page 17
IM-TE91A794-EN6
Installation
General Installation Instructions
The Toftejorg SaniJet 20 is designed to be installed in a vertical upright position.
It is recommended to install a filter with mesh size 250
µ
m (0,01") in the supply line in order to avoid
particles, scale etc. from clogging inside the machine. It is essential to avoid fine solid particles, such
as fine sand, in the cleaning fluid as they will increase wear considerably. This is particular important in
case of recirculation.
In order to prevent accidental leakage of cleaning fluid into the tank it is recommended to install a shut-
off valve close to the machine inlet. This will also prevent back-flow of liquid from the tank through the
machine in case the cleaner head is submerged and there is an over-pressure inside the tank. The
installation and operation shall be made in such a way that the draining of the machine is ensured.
It is recommended that the fluid valve fitted is of a type that prevents hydraulic shocks, which may
cause severe damage to the entire installation.
Before installation,
all supply lines and valves must be thoroughly flushed to remove remains of
welding electrodes, grinding dust, scale and other foreign matter.
During handling and installation handle the machine with care in order not to damage the fine surface
finish of the machine.
The Toftejorg SaniJet 20 machine has been tested in a test tank according to ALTEQ test procedures
at the factory before shipping.
Note: Do not try to turn Nozzle head by hand, since this may damage the Gear. Nozzle head can be
turned by blowing air from an air pistol through the inlet connection of the media driven machine or the
intake port of the air motor.
Note : The machine shall be installed in accordance with national regulations for safety and other
relevant regulations and standards. In EU-countries the complete system must fulfil the EU-Machine
Directive and depending of application, the EU-Pressure Equipment Directive and other relevant
Directives and shall be
CE-marked before it is set into operation.