English; Skimmer For Concrete Pools - Pahlen 112972 User Manual

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Skimmer
Position the skimmer in the pool according to your pool supplier´s instructions.
The skimmer is normally positioned at one of the short ends and the inlet nozzles at the opposite end
Follow the instructions below regarding water quality:
Chlorine content:
Chloride (salt) content: max. 250 mg/l
pH value:
Alkalinity:
Calcium hardness:
Outside these values the product warranty does not apply.

Skimmer for concrete pools

Short neck
Measurements (mm)
A = 60
B = 85*–120
C = 270
5
Item no. 112972
4
3
Item no. 112979
2
With openings on the back for water filling,
Pos 6+7+8+9
overflow and cable bushing for water level
15516090 Klafflucka -03UH komplett
1
Pos 10+11
control.
15510010 Monteringssats betong
* Lower dimensions required (30–70 mm): Replace the enclosed collar against item no. 633021 (sold separately).
Measurements
11
2
Klamma
10
2
Skruv MRX M5x12
9
2
Ändskydd
8
1
Fjäder/bygel
7
1
Flytkropp 190x130x20, frigolit
6
1
Klafflucka -03UH
5
1
Lock
4
1
Krage bräddavlopp std
3
1
Skimvacplatta Pahlén
2
1
Silkorg komplett
1
1
Bräddavlopp-03 betong
Item.
Qty.
Title/ Name
Surface treatment
E
The tolerance class in accordance with this
part of ISO 2768-1
6
7
8
9
Bräddavlopp -03UH
Betong
Kort hals
Box 728, SE-194 27 Upplands Väsby, Sweden
Phone +46 8 59411050, Fax +46 8 59086880
D. Flange
E. Concrete frame
D
E
max. 3.5 mg/l
7.2–7.6
60–120 mg/l (ppm)
100–300 mg/l (ppm)
Standard neck
Measurements (mm)
A = 240
B = 30–120
C = 450
Item no. 112982
Item no. 112989
With openings on the back for water filling,
overflow and cable bushing for water level
control.
240
15594310
R11109
A4
DIN 7985 (H) - M5x12-H
1128161
R11144
112571
R11112
15581000
R11143
15516085
R11171
112910
R11142
15594408
R11106
112620
R11140
51245
R11139
15594274
R11230
Material
Art_nr
Drawing.no:
Designed by:
Drawn by: Date
Approved by:
CL
2008-05-15
Assembly drawing no.
Art.no.
112972
Scale
Revised by: Date
ASA 2009-06-29
Drawing number
Rev.no.
R11229 1
75
210
245
319
335
NOTE! Minimum distance between stainless steel material and non-stainless
(e.g. Concrete-reinforcing bars) will be 50 mm.
D
E
Installation instructions:
1. Before casting, mask off the skimmer´s opening to avoid any concrete
2. Fit the skimmer to the moulding using the attachment clamps on the flange.
3. Connect the pipe connection using a suitable thread seal.
4. The collar is adapted to the floor covering around the pool and is secured
5. 5. Fit the inlet gate in the skimmer after casting.
Iron:
max 0.1 mg/l *
Copper:
max 0.2 mg/l *
Manganese:
max 0.05 mg/l *
Phophforus:
max 0.01 mg/l *
Nitrate:
max 50 mg/l*
Skimmer for concrete with holes for overflow
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ø150
splashes. A casting attachment (item no. 112900) is available as an
accessory. This stabilizes the position of the skimmer in the concrete.
45 °
The skimmer´s sealing flange shall be at the centre of the moulding and
the water surface shall be at the centre of the opening. The pool wall is then
chamfered at 45° to the skimmer. (See sketch)
with the brackets supplied.
Surface treatment
E
The tolerance class in accordance with this
Assembly drawing no.
part of ISO 2768-1
Installationsbild bräddavlopp
för betongpool
Box 728, SE-194 27 Upplands Väsby, Sweden
Phone +46 8 59411050, Fax +46 8 59086880
7
* Complies with EN 16713-3
Extended neck
Measurements (mm)
A = 440
B = 30–120
C = 650
Item no. 112992
Item no. 112999
With openings on the back for water filling,
overflow and cable bushing for water level
control.
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C
D
Designed by:
Drawn by: Date
Approved by:
TS
2012-01-20
Art.no.
Scale
Revised by: Date
Drawing number
Rev.no.
M11596 0
Sid 2(2)

ENGLISH

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Item.no.
A
B
C
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------
240
30-120
450
465
------
440
30-120
650
665
Draw.no: M10294-0
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