FOCKE MELER GLUING SOLUTIONS
5-2
MAINTENANCE
Removing the rear covers from the tank:
1. Disconnect the melter equipment using the circuit breaker.
2. Disconnect the compressed air from the equipment intake (in case of
air drying system or pneumatic bypass valve).
3. Remove the four screws fastening the tank cover.
4. Remove the cover sliding it in the direction shown in the figure.
5. To reposition the covers, follow steps 1 to 4 in reverse order.
Removing the control box cover:
1. Disconnect the melter using the circuit breaker.
2. Remove the four screws fastening the cover to the equipment’s control
box.
3. Remove the cover, sliding it upwards in the direction shown in the
figure.
4. To replace the cover follow steps 1 to 3 in reverse order.
Opening the control box to access the components inside:
1. Perform steps 1 to 3 to remove the control box cover.
2. Remove the two screws fastening the control panel to the frame of the
melter.
3. Tilt the control panel to the left.
4. Follow steps 1 to 3 in reverse order to close the control panel.
System depressurisation
The B4 VS melter is a pressurised application system with the corresponding
risks that such a system entails. This equipment includes a safety valve
(bypass valve) which limits the maximum pressure in the system, particularly
during continuous pumping with closed application applicators.
However, in this last case, even with the motor stopped, residual pressure may
remain in the circuit. This should be taken into account when carrying out any
work on the hydraulic circuit.
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