SAVE VTC 200 USER MANUALV01 20210316

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Maintenance
Fig. 4 Heat exchanger
Even if the required maintenance is carried out, dust will
build up in the exchanger block. It is therefore of vital im-
portance for the upkeep of a high efficiency that the ex-
changer block is removed from the unit and cleaned
periodically as described below. Clean the heat exchanger
at least every 3 years or when required.
1. Stop the unit by disconnecting the mains.
2. Open the front hatch. See chapter 4.2.
3. Pull out the exchanger using the strap at the front.
4. Gently vacuum the heat exchanger.
5. Remount the heat exchanger.
6. Close and lock the front hatch and connect the unit to
mains.
4.5 To clean fans
Danger
• Make sure that the mains supply to the unit is disconnected before performing any maintenance or
electrical work!
Warning
• Risk of injury due to rotating parts that have not come to a complete standstill after mains supply to the
unit have been disconnected.
Warning
• Beware of sharp edges during mounting and maintenance. Use protective gloves.
Fig. 5 Supply (pos 1) and extact (pos 2) air fans
Danger
• Make sure that the Mains supply to the unit
is disconnected before performing any
maintenance or electrical work!
The motor bearings are life time lubricated and mainte-
nance free.
Even if the required maintenance, such as changing of fil-
ters is carried out, dust and grease may slowly build up in-
side the fans. This will reduce the efficiency.
Fig. 6 Cleaning the fans
The fans may be cleaned as described below.
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