Powerfix Z22855 - Manual (Page 33)

GB/MT 35
and microwave devices. If any indication errors appear in the
display, remove such devices out of the proximity of the
Electrostatic discharge could result in malfunctions.
When such malfunctions occur, remove the battery for a
short while and re-insert.
Failure Cause Solution
Five digits flash
simultaneously
every second. The battery voltage is
lower than 2.75 V. Replace the battery
in line with the chap-
ter on “Inserting /
replacing battery”.
The LCD dis-
play
5 does
not continue to
count.
Faulty wiring or
circuit Remove battery
and re-insert after
30 seconds.
Nothing is dis-
played on the
LCD display
5 .
1. LCD display is
switched off.
2. Battery is the wrong
way round or the
battery contact is
poor.
3. The battery voltage
is lower than 2.4 V.
1. Switch the LCD
display on by
pressing the ON /
OFF key
10 .
2. Remove the bat-
tery and insert /
replace it in line
with the terminals
and the chapter
“Inserting / replac-
ing the battery”
so that it touches
all contacts.
3. Replace the bat-
tery in line with
the chapter “In-
serting / replac-
ing the battery”.
Cleaning and maintenance
Clean the
999999999999before and after using it.
Do not immerse the
9999999999 9into water. Liquids can damage
the
Use a dry cloth to clean the casing; never use petrol,
solvents or cleaning agents
Always switch the LCD display off when not using the
This will extend the life of the battery.
Keep away from electrical current and electrically charged
pens to prevent damage to the chip.
Disposal
The packaging is made entirely of recyclable
materials, which you may dispose of at local
recycling facilities.
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