SR 430, SR 450
English
16
N Push narrow hose clamp (3), marks 
facing left, onto the elbow (4).
N Route the antistatic wire (1) through 
the slot in the hose clamp (3). 
N Push the pleated hose (2) onto the 
elbow (4).
N Push the hose clamp (3) onto the 
pleated hose (2).
N Line up the marks on the hose 
clamp (3) and elbow (4) – as shown.
N Secure the hose clamp (3) with the 
screw (5) – make sure the antistatic 
wire is located in the notch. 
Adjusting and securing the control 
handle
N Put the machine on your back and 
adjust the harness – see "Harness".
N Slide the control handle (1) along 
the tube to the most comfortable 
position – distance between nozzle 
outlet (2) and the control handle (1) 
must be at least 19.7 in (500 mm) 
('a'). 
N Secure the control handle (1) with 
the screw (3).
N Use the retainer (4) to secure the 
hose and throttle cable, and 
metering unit's operating cable on 
the SR 450, to the 6th pleat (arrow) 
on the pleated hose.