LIMESCALE WARNING!
HARD WATER WILL CAUSE LIMESCALE BUILD-UP, RESULTING IN BLOCKAGES THAT WILL
CAUSE PERMANENT DAMAGE OR WILL DECREASE THE LIFE OF YOUR MACHINE. TO
PREVENT THIS, DESCALE REGULARLY AND USE A WATER SOFTENER.
IMPORTANT NOTICE: PRODUCT FAILURE DUE TO THE BUILD UP OF LIMESCALE IS NOT
COVERED BY GUARANTEE.
HOW TO MANAGE LIMESCALE
BUILD-UP
Before Use – Know Your Water Hardness:
•
Confirm the hardness of your water with
your local water company or use the quick
reference map as a guide.
•
Find your water company on the OFWAT
site (ofwat.gov.uk/contact-companies) and
check the water hardness of your area.
•
If you are unable to establish the
water hardness of your area, or
require further support, contact
Dualit Customer Services by
emailing info@dualit.com.
Soft
WATER HARDNESS TABLE
WATER HARDNESS
Hardness
CaCO
level
Soft
0-100
Medium
101-200
Hard
+
201+
Treat bottled water as hard water.
+
Medium
ACTION FREQUENCY
mg/l
Descale
3
At Least Once Every 2 Months
or Every 100 Cycles
At Least Once Per Month or
Every 50 Cycles
At Least Once per Month or
Every 25 Cycles
Hard
Softener
Replace
Annually
Replace
Bi-Annually
Replace
Bi-Annually
09
BRITISH ISLES
& IRELAND
WATER
HARDNESS
MAP
Slow Coffee
Water
Extraction or Drop
in Steam Output
Descale
Immediately
Descale
Immediately
Descale
Immediately