OPERATION EN
DiBO 23
HT PUMPS
There must be present a pre - pressure (pump) at HT pumps (pumps with high
temperature). The pre - pressure (pump) must provide for sucient flow of
water to feed the high pressure pump and to occur cavitation. Cavitation is
the phenomenon that in a moving fluid the local pressure is going to be lower
than the vapour pressure of the fluid. Because of this mist bells will arise who
can implode with high power in the pump and could cause damages. For all
these applications at high temperature, it is ABSOLUTELY ESSENTIAL to feed
the pump with positive pressure (at least 3 bar) and with a sucient quantity of
water
SCOPE OF APPLICATION
Ecient high pressure cleaning is achieved by following a few guidelines
combined with your own experiences. Each cleaning job is dierent and
specific, therefore contact DiBO for the best solution in your application sector.
• Using cleaning products (if applicable): the surface to clean should be sprayed
so the product can act during some time (do not let it dry!) before cleaning
with high pressure jet.
Cleaning agents can increase the cleaning eect if they are used correctly!
Always follow/consider the safety instructions of the used product!
• Cold water (high pressure) cleaning: removal of (mild) impurities/pollution and
rinsing.
• Hot water (high pressure) cleaning (if applicable): the cleaning eect will be
such improved through increasing the temperature (set the temperature
experimentally according to the application).
• Cleaning via lance with rotating head (if applicable): cleaning method to
remove tough layers of dirt.
• Cleaning using a steam lance (if applicable): this steam function (by
overheating water) is used in ‘sensitive’ cleaning applications (eg: damage
sensitive surfaces) where there is stubborn dirt (eg: degreaser) is removed by
using steam.
Please note: this application has high cleaning
temperatures and requires various safety measures!
Intended Use: this pressure washer has been developed for use in various
professional applications (eg: building technology, cleaning technology,
industrial, transport sector, ...).
DISTURBANCES IBH-M/L
LED STATUS
FLASH FREQUEN
CE
DISTURBANCE
1x No flow available
2x No pressure present (pressure switch fault)
3x Thermal protection motor o
4x Flame protection - no flame
5x Flame protection - after burn
6x Pressure regulator fault
7x Leak detection
8x Run dry softener tank
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