ALPHA PLUS HARDI NOVA
F
F A
A U
U LL T
T S
S II N
N O
O P
P E
E R
R A
A T
T II O
O N
N
CHAPTER
6
6- 10
Incorrectly positioned valves
Intake filter blocked
Air taken in pump
- Check positions of valves
- Clean filters
- Check connections and seals.
- look into pump maintenance (adjustment) or air taken in at pump
- re-fit plugs
Excessive agitation
- Use an anti-foam additive
- Reduce the speed of pump
- Air taken in the piping
- Do not use agitation
PROBLEMS
SOLUTIONS
PROBLEMS
SOLUTIONS
6
6 - 3
3 S
S P
P R
R A
A Y
Y II N
N G
G C
C II R
R C
C U
U II T
T
6
6-
3
3
-
1
1
P
PU
UM
MP
P D
DO
OE
ES
S N
NO
OT
T P
PR
RIIM
ME
E
6
6-
3
3
-
2
2
F
FO
OA
AM
M F
FO
OR
RM
MS
S
6
6-
3
3
-
3
3
N
NO
O A
AD
DM
MIIX
XT
TU
UR
RE
E O
OF
F P
PR
RO
OD
DU
UC
CT
TS
S
6
6-
3
3
-
4
4
IIN
NC
CO
OR
RR
RE
EC
CT
T S
SP
PR
RA
AY
YIIN
NG
G
Incorrectly positioned valves
Insufficient pump delevery
Suction filter clogged
- Check positions valves.
- Accelerate the pump
- Clean suction filter
- Check connections and seals
PROBLEMS
SOLUTIONS
Suction and delivery filters clogged
Faulty pump
Crushed piped
Foreign body at suction end
Air taken in
Pressure drop
Pressure increase
- Clean filters
- Check turbine and adjustments.
- Replace pipe
- Clean suction circuit
- Tighten the corresponding connections
- Check the pipe porosity.
- Check seals - Check filters - Check the valves - check nozzles wear-
check spray pressure gauge - check speed rotation pump
- Position valve N° 3 on ‘’No agitation’’
- Nozzles blocked- filters blocked
- Check the pressure gauge and the pipe of pressure gauge.
PROBLEMS
SOLUTIONS
Summary of Contents for ALPHA PLUS 3500
Page 11: ...ALPHA PLUS TWIN FORCE 1 1 6 F F O O R R E E W W O O R R D D ...
Page 12: ...ALPHA PLUS TWIN FORCE 1 1 7 F F O O R R E E W W O O R R D D ...
Page 13: ...ALPHA PLUS TWIN FORCE 1 1 8 F F O O R R E E W W O O R R D D ...
Page 47: ...ALPHA PLUS HARDI NOVA P P R R E E P P A A R R A A T T I I O O N N CHAPTER 3 3 8 ...
Page 85: ...ALPHA PLUS HARDI NOVA M M A A I I N N T T E E N N A A N N C C E E CHAPTER 5 5 28 ...