Hoval UltraGas 1000, Техническая информация

Страница: 41 / 58

For UltraGas
®
(400-720)
only approved for propane liquefied gas type
The conversion kit includes:
• 2 yellow «Change of set gas type: liquid gas» stickers
• 1 sticker with the performance data for propane liquid
gas type
• 1 orifice with seal
Orifice diameter:
- UltraGas
®
(400-500) Ø 16.5 mm
- UltraGas
®
(575-720) Ø 21 mm
- UltraGas
®
H (720) Ø 21 mm
• 4 M5x16 screws
• «Notes» package insert
1. For a boiler which is already connected:
- Close the gas valve.
- Set the blocking switch to «0» and disconnect the
heat generator from the mains (e.g. main switch,
fuse).
2. Remove the boiler cover.
3. Install orifice
Orifice
Fig. 27
4. Set the gas pressure regulator from 10 to 30 mbar
(see Fig. 26).
5. Stick the yellow «Change of set gas type: liquid gas»
stickers to the following places:
- A sticker on the gas valve
- A sticker on the type plate
6. Attach sticker with the performance data for propane
liquid gas on the type plate (cover performance data
of the type plate, see «Notes» package insert).
7. For a boiler which is already connected:
- Open the gas cock.
- Energise the heat generator (e.g.. main switch, fuse)
and set blocking switch to «I».
8. Set the blower speeds according to the list of
parameters to liquefied gas (see chapter 6.10).
!
DANGER
Danger of explosion due to leaking gas con-
nection.
• Install a gas counter and gas pressure reg-
ulator in the gas supply line.
• Following installation of the boiler, check
the gas connection for leaks.
9. Set CO
2
(O
2
) content (for the procedure, see chapter
5.8)
- Setting value:
CO
2
= 9.9 - 10.2 (O
2
= 5.9 - 5.5) % by vol. (dry)
10. Install the boiler cover.
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COMMISSIONING