Maintenance And Inspection - Koshin PX Serie Manual De Instrucciones

MAINTENANCE AND INSPECTION

EN
1. Periodically check the insulated condition with a megger tester.
To be acceptable, the resistance between the earthing wire and the power cord should
be 100Meg ohm and higher.
2. The shaft of the water-tight mechanism as the most critical part of the pump is sealed
with liquid paraffi n. The life changes greatly depending on the operating condition but
the quantity should be checked periodically.
Use 230cc of Crystol No.70 by Exxon Mobil Corporation for the sealing. The liquid
paraffi n can be checked easily by removing the hexagon socket head bolt at a lower
side of the pump body.
SPECIFICATIONS
MODEL
Connection Dia
Total Head
Delivery Volume
Voltage
Frequency
Rated Current
Out put
Consumption
Revolution
Model
Power Cord
Standard
Accessories
Net Weight
*Starting current is three times higher than rated current.
PX-55011 PX-55022
50 mm (2")
260 L/min
(68.6 USG/min)
AC-110V
6.5 A
580 W
10 m (32.8 ft) 10 m (32.8 ft)
[BAB-1] [BAB-1/BAC-1]
5 m (19.6 ft) 5 m (19.6 ft)
[BAA-1] [BAA-1]
1 Rope (5 m) , 1 Hose Band,
1 Hose Nipple
11 kg (24.2 lb)
PX-55022A PXL-52511
10 m (32.8 ft)
AC-220V
50 Hz
3.2 A
400 W
620 W
2900 rpm
Induction Motor
10 m with
Float Switch
(32.8 ft)
[BAA-0]
1 Rope (5 m) , 1 Hose Band
1 Cupling Packing
1 Cupling , 1 Hose Nipple
11.8 kg (26 lb)
- 4 -
PXL-52522
25 mm (1")
120 L/min
(31.7 USG/min)
AC-110V AC-220V
6.0 A 2.9 A
590 W 540 W
10 m (32.8 ft)
12.7 kg (28 lb)