User’s Guide
HRP 220
-
22
-
HS
Alterations
9.1
SAFETY MEASURES
Before changing a heating element take the following safety
measures:
1.
Switch the top frame to hand operation using switch
F
(see page 12).
2.
Allow the heating elements to cool for at least
10
minutes.
3.
Clear the working surface.
4.
Remove the foot switch from the connector.
(See section
6
).
5.
Switch off the heating elements one at a time (switch
L
,
page 12).
6.
Switch off the control units and the top frame
(switches
C
and
E
, page 11).
7.
Check that the heating elements and pressure bars are
firmly attached to the top frame.
9.2
LOWER HEATING ELEMENT
9.2.1 Removal
1.
Undo the connection wires in the heating element, at the
terminals.
Never use pliers. This could damage the terminals.
2.
Remove the strips of solid core material next to the
heating element. (Use socket screw key
no. 5
).
9
10 minutes
1
Fork terminal
Terminal
s
2
Summary of Contents for HRP 220
Page 1: ...User s Guide English Plastic bending machine HRP 220...
Page 42: ...User s Guide HRP 220 41 HS Annex DIAGRAM CONTROL UNIT B...
Page 43: ...User s Guide HRP 220 42 HS Annex DIAGRAM TIMER UNIT C...
Page 44: ...User s Guide HRP 220 43 HS Annex MAIN SWITCH UNIT D...
Page 45: ...User s Guide HRP 220 44 HS Annex DIAGRAM PNEUMATIC SYSTEM E...
Page 46: ...User s Guide HRP 220 45 HS Annex DIMENSIONS F 1300 2590 1550 1720...
