Tunstall FlamencoIP Technical Manual page 227

Power supply unit UPS 60, Order No. 77 3400 10
is important to ensure that sufficient ventilation is available to pre-vent the build-up of
explosive hydrogen and air mixtures.
•
If the power supply unit UPS 60 will not be used for a longer time, first the batteries
have to be fully charged. After that the power supply unit UPS 60 has to be
disconnected from the mains supply. Furthermore the battery connection cable must
be disconnected from the battery set for UPS 60 (see chapter 2.1). Alternatively the
battery fuse in the battery set for UPS 60 can be removed.
1. Mounting
The power supply unit UPS 60 is designed for wall mounting. Boreholes are prepared at the housing
for fixing the unit at the wall using the enclosed mounting material. A dimensional drawing is shown
below.
Before mounting, check the condition of the wall itself.
The power supply unit UPS 60 weighs approx. 4 kg.
The unit must be mounted such that the venting ports are at the top and bottom.
The selected location must ensure sufficient air circulation above and below the unit. Therefore, check
for minimum distance of 50 mm to walls, ceiling and other equipment. The venting ports must not be
covered up. Insufficient air circulation may lead to damage to the power supply unit.
Dimensional drawing:
English - 2
© Tunstall GmbH, Orkotten 66, 48291 Telgte, Germany, www.tunstall.de, 00 8802 81, Rev. 7.0 (02/2017)
Product leaflets 03/2018, page 112