Pentair JUNG PUMPEN MULTICUT 35/2 M Tan, EX Instruction Manual page 12

ENGLISH
WHAT TO DO IN THE
EVENT OF ANY
PROBLEMS
Pump does not work
• Check mains current (do not use a
pin gauge)
• Fuse faulty = may be too weak (please
refer to Electrical Connection)
• Mains supply cable damaged = repair
to be carried out by manufacturer
only
Pump runs but does not pump
• Empty pressure pipe or hose to allow
the non-return valve to open and let
the air escape from the spiral hous-
ing.
• Ventilate the pump housing by un-
screwing the "Luft" (air) sealing
screw.
Cutting system blocked
• Check the cutting system and read-
just or replace as necessary.
Impeller blocked
• Clean spiral housing and impeller.
Decreased pumping performance
• The impeller is worn out = replace it
• Wrong direction of rotation = change
2 phases of the power supply
12
JUNG PUMPEN GmbH - Industriestr. 4-6 33803 Steinhagen, Germany
411.13.1612
EN 12050-1:2001
Lifting plant for wastewater containing faecal matter
35/2 M Tan, EX (JP09179/3)
36/2 M Tan, EX (JP09180/3)
45/2 M Tan, EX (JP48306)
Collection and automatic lifting of wastewater without sewage and
wastewater containing faecal matters above the backflow level
REACTION TO FIRE
WATERTIGHTNESS
EFFECTIVENESS (LIFTING EFFECTIVENESS)
- Pumping of solids
- Pipe connections
- Minimum dimensions of ventilating pipes system
- Minimum flow velocity
- Minimum free passage of the plant
-Minimum useful volume
MECHANICAL RESISTANCE
- Load bearing capacity and structural stability of collec-
tion tank for use outside buildings
- Structural stability of collection tank for use inside buil-
dings
NOISE LEVEL
DURABILITY
- of structural stability
- of lifting effectiveness
- of mechanical resistance
DANGEROUS SUBSTANCES
0197
13
NPD
Pass
Pass
Pass
NPD
Pass
Pass
NPD
NPD
NPD
≤ 70 dB(A)
Pass
Pass
Pass
NPD