Technical data

30
NEW EXCALIBUR
English
• Screw the entire pump unit onto the front template, making
sure that the end of the stem is centred in relation to the
groove in the con rod (P34).
• Centre the two holes (con rod + stem) and insert the stopping
pin (P35) inside the con rod (P34).
• Check that the closing spring (P36) in the con rod (P34) goes
into the pin seating when closed (as shown).
• Screw the entire pump unit (P10) inside the reduction cove.
The reference value (see drawing) must be 18 mm.
The maximum tolerance accepted for correct ope-
ration is 21 mm maximum and 16 mm minimum.
• Use a gauge to measure the gap between the base of the
template and the start of the tightening groove.
P10
18 mm
18mm min. 16mmmax. 21mm
P10
P33
P36 P35 P34
Reference