FOCKE MELER GLUING SOLUTIONS
3-4
INSTALLATION
Electrical power connection
Macro series melters are designed to be connected to the electrical power
supply in 3-phase 400 VAC with neutral.
A good ground connection is required in any case.
Consumption figures, according to melter and output configuration, are
included in the table.
Warning: Risk of electrical shock. Carelessness may cause injury or death.
Install the electrical wall bushing Pg 21 in the area reserved for them,
fastening them to the plate with the appropriate nut.
Open the electric cabinet door as far as possible. Thread the power cord (Ø14-
18 mm) through the electrical wall bushing Pg 21 and fasten it to the inside
anchor, making sure that the cord reaches the power terminals block inside
the cabinet.
Connect each wire in the power cord to its corresponding place on the power
terminals block, as shown in the figures.
Pneumatic connection
If a pneumatically controlled by-pass pressure control valve is installed, the
equipment must have a compressed air supply.
Before connecting the pneumatic power to the melter, make sure the pressure
regulator is completely closed.To do this, turn the regulator handle located on
next to the pressure gauge counterclockwise as far as it will go.
Unit No. outputs 3 Phases 3 Phases
400 VAC Y 400 VAC Y
1 Single pump 1 Double pump
Macro50 2 18.5 A 21.3 A
4 23.7 A 26.5 A
Macro120 2 26.3 A 25.2 A
4 31.6 A 30.4 A
RR
SS
TT
NN
L1 L2 L3 N PE
3N ~ 400V 50Hz + PE
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