VERDER CARBOLITE GERO HTF 17/10, Installation, Operation And Maintenance Instructions

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2.0 Installation
Separately Packed Items 1700 °C Models
Elements 4
Element Clamps 8
Element Clips 8
Braids 1 set of 5
Separators/ Block 4
Chimney Unit 1
The installation of these elements is described in section 8.8
2.4 Electrical Connections
Connection by a qualified electrician is recommended.
These models are designed only for single phase electrical supplies, or for two live
phases and neutral of a 3-phase supply. The product must be connected only to the type
and voltage of supply for which it was ordered.
Check that the supply voltage is compatible with the voltage on the label, and that the
current capacity is sufficient for the current on the label, before connection to the
electrical supply. A table of the most common ratings is given in section 11.0 towards
the back of this manual.
Normally a supply cable is not fitted, and connection is to be made to terminal blocks
accessed by removal of the left-hand end side cover (see section 8.3). The electrical
supply cable must be properly connected and fitted with an appropriate strain relief at
the entry to the case.
The electrical supply cable should be wired to an isolator or fitted with a line plug. The
isolator must be within easy reach of the operator, or the line plug must be easily
removable and on a lead not exceeding 3 m length. The line plug must allow the
protective earth (ground) to be connected before the supply conductors and to be
disconnected after them. The supply point must be marked as the disconnecting device
for the furnace.
The electrical supply MUST incorporate an earth (ground).
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