23
FAULT
CHECK (possible cause) REMEDY
12 MODIFICATIONS AND SPARE PARTS
(U`TVKPÄJH[PVUUV[H\[OVYPaLKILMVYLOHUKYLSPL]LZ[OLTHU\MHJ[\YLYVMHSSYLZWVUZPIPSP[`
All the spare parts used in repairs must be original
ARVEN. For codes and denominations see
enclosed sheet.
All accessories must be approved by the manufacturer so as to be able to ensure maximum
ZHML[`VM[OLTHJOPULZHUKZ`Z[LTZPU^OPJO[OL`TH`ILÄ[[LK
.
13 TROUBLESHOOTING
1.
The motor does not
start and makes no
noise.
A
.Make sure motor is live and
check that the mains voltage
corresponds to the one on the
data plate.
B
.Check the protection fuses.
C
;OLÅVH[Z^P[JOWYL]LU[Z
starup.
D
.The shaft is not turning.
D
. Turn the shaft as indicated in
the Warnings chapter
(Paragraph 6.3. ).
2.
The pump does not
deliver.
A
.The pipes are obstructed
A
.Remove the obstructions, as
indicated in the Warnings
chapter (Paragraph 6.4).
3.
The pump does not
stop.
A
;OLÅVH[KVLZUV[PU[LYY\W[
the operating of the pump.
A.
4HRLZ\YLÅVH[TV]LZMYLLS`
HUKJOLJRP[ZLMÄJPLU[
In any case, all repair and maintenance jobs must be carried out only after having disconnected
[OLW\TWMYVT[OLWV^LYTHPUZVUJLTHKLZ\YL[OH[P[JHUUV[Z\KKLUS`ILNPU^\YPUN
KPZTHU[SPUNP[PZULJLZZHY`[VWH`NYLH[H[[LU[PVU[VZOHYWWHY[Z^OPJOTH`JH\ZLPUQ\Y`;OLJ\[
-
[PUNLKNLÅHUNLVM[OLLSLJ[YVW\TWPZWYV]PKLKVMHZWPYH[PVUMHUZ0[PZHK]PZHISLL]LY`UV^HUK
[OLU[VJSLHU[OLZLMHUZ[VH]VPKHSVZZVMLMÄJPLUJ`)LZ[JSLHUPUNPZVI[HPULK[OYV\NOH[OYV^
VM^H[LY:HUKHUKV[OLYHIYHZP]LTH[LYPHSZJH\ZLWYLJVJPV\Z^LHYHUK[LHYHZ^LSSHZSVZZVM
performances.
B
. If they are burnt-out, change
them.
C
4HRLZ\YLÅVH[TV]LZMYLLS`HUK
JOLJRP[ZLMÄJPLUJ`
B
.Change the impellers or remove
the obstruction.
C
.Regulate the length of the
ÅVH[Z^P[JOJHISL:LLJOHW
ter on Warnings - Paragraph
9.2.)
B
;OLPTWLSSLYZHYL^VYU
or blocked.
C
;OLÅ\PKSL]LSPZ[VVSV^
6UZ[HY[PUN[OL^H[LYSL]LS
T\Z[ILOPNOLY[OHU[OLÄS[LY
level.
D
.The head required is higher
than thepump’s characteristics
Содержание ROXY 100 1
Страница 89: ...89 a 9 0 3 52 1 5 2 5 1 2 5 1 5 52 1 3 0 a 9 SLJ YPJ W TWZ e ...
Страница 90: ...90 ...
Страница 91: ...91 ...