GIRBAU PB32 Series User Manual

Initial start-up 77
Code no. 550038
Rev. no. 16/1018
6.3. Machines with gas heating. Analysis of the
combustion gases
Once the ironing program has begun:
 Wait a few minutes until the fume exit temperature exceeds
120 ºC (248 ºF).
 Analyse the combustion products (Fig. 6.5). THE RESULT
MUST COMPLY WITH THE REQUIREMENTS IN FORCE
IN THE COUNTRY WHERE THE IRONER IS INSTALLED.
Measuring point: indicated as A in the figure 5.16.
 Some operating conditions may call for slight modification
of the combustion control devices.
See:
- Changing the position of the air extraction adjustment
clapper valve (Section 6.3.1).
- Adjusting the position of the Venturi. (Only machines
with atmospheric burner) (Section 6.3.2).
Fig. 6.5
6.3.1. Changing the position of the air extraction adjustment clapper valve
 Stop the machine.
 Switch off or close and mechanically lock the power supply and the manual gas inlet valve.
 Wait a reasonable time to ensure that there are no high
temperature surfaces inside the base-frame.
 Remove the right-hand side cover from the base-frame and
check that the surface temperature of the air output is not
at a dangerous level. Loosen the locknut and adjust the
position of the air flow clapper valve (Fig. 6.5).
- Turn the stem of the clapper valve in the + direction to
open up the flow of fumes.
- Turn the stem of the clapper valve in the – direction to
close the flow of fumes.
 Tighten the locknut to lock the position of the clapper valve.
 Replace the cover of the base-frame and connect the
electricity and gas supply.
 Repeat the initial test and analyse the combustion products
(Section 6.3).
 Repeat the operations described as many times as
necessary in order to achieve combustion values
consistent with the current requirements in the country
where the ironer is installed.
Fig. 6.6

GIRBAU PB32 Series Specifications

General

Brand	GIRBAU
Model	PB32 Series
Category	Iron
Language	English