26
PK 550
18/03/2016 - 300020196-02
2.
Mounting PK 550
19
Assembling the sweeping covers
`
The covers are numbered from 1 to 4, and must be fitted with a thermocord
. The length of the thermocord depends upon the cover
and is given below.
`
Place the 2 no. 1 sweeping covers (with the handles turned outward
) on either side of the boiler starting from the front. Distribute the
other covers evenly.
Each cover is fitted with a system whereby it can only be mounted with the handles turned outward.
`
Fit the two locks of each cover between the sections.
`
Push the cover towards the outside of the boiler, to the closed position
.
`
Fasten the two brass nuts of each cover
.
Type
Thermocord length
1
1335 mm
2
1110 mm
3
890 mm
4
665 mm
Rear
Front
1
2
3
4
1
2
3
Cover model
No. 1
No. 2
No. 3
No. 4
Boiler type
Number of sweeping covers per type
Front
<-------------------------------------------------------->
Rear
PK 550-9
2
2
PK 550-10
2
2
2
PK 550-11
2
4
PK 550-12
2
2
2
PK 550-13
2
4
PK 550-14
2
6
PK 550-15
2
4
2
PK 550-16
2
4
2
PK 550-17
2
6
PK 550-18
2
2
6
PK 550-19
2
6
2
PK 550-20
2
6
2
PK 550-21
2
8
PK 550-22
2
6
2
2
PK 550-23
2
6
4
PK 550-24
2
8
2
PK 550-25
2
10
