Volkswagen Golf 2004 Workshop Manual page 262

Golf 2004 ➤ , Golf Plus 2005 ➤ , Passat 2006 ➤ , Touran 2003 ➤
4-cylinder diesel engine (2.0 l engine, 4 valve) - Edition 02.2011
– Set mounting plate for unit injectors -VAS 6418/3- onto clean‐
ing unit.
WARNING
Before starting ultrasonic cleaner -VAS 6418- it is essential that
the safety information is observed in the operating instructions.
The ideal fluid level is reached when the cleaning agent is ap‐
prox. 1-10 mm above the base of the support plate. The
ultrasonic cleaner -VAS 6418- could become damaged if the
fluid level is too low.
– Insert the unit injectors in the guides of the support plate.
– Switch on cleaner by pressing
– Turn rotary temperature switch -B- until lamp indicator is at
70° C warm-up temperature
– Set rotary switch for operating period -A- to „∞" -arrow- (con‐
tinuous operation).
– Press button -D- for longer than 2 seconds to switch the unit
►
on.
Note
Temperature-controlled cleaning is now activated. During the
warm-up period, ultrasonic waves are activated to mix the clean‐
ing fluid. Once the preselected temperature is reached, the ultra‐
sonic waves are switched to continuous operation. Cleaning time
must be at least 120 minutes and cleaning only starts at a tem‐
perature of at least 70 °C.
– After 120 min. of cleaning, switch the unit off by pressing but‐
ton -D-.
►
– Take unit injectors out of mounting plate and dry at ambient
air for max. 1 hour.
– Reinstall unit injectors
Caution
The unit injectors must be operated within 2 hours after they
have been cleaned, to prevent possible corrosion being
caused by the cleaning fluid.
256
Rep. gr.23 - Mixture preparation - injection
button -C-.
on/off
⇒ page 251 .