Servicing The Product; Maintaining The Product; Spare Parts And Kits; Product Introduction - Grundfos JPC Series Installation And Operating Instructions Manual

4. Servicing the product

4.1 Maintaining the product

In normal operation, the pump does not require any
specific maintenance.
4.1.1 Safety instructions and requirements
Warning
If the power supply cable is damaged, it
must be replaced by the manufacturer, the
manufacturer's service partner or a
similarly qualified person.
Warning
Service must only be performed by trained
service staff.
Warning
Before starting work on the product, switch
off the power supply. Make sure that the
power supply cannot be accidentally
switched on.

4.2 Spare parts and kits

Service kits are available for the JPC pump.
The service kits consist of the following replaceable
parts:
• shaft seal
• hydraulic parts
• capacitor.

5. Product introduction

The Grundfos jet pumps, type JPC, are horizontal,
self-priming centrifugal pumps designed for pumping
water and other thin, non-aggressive and
non-explosive liquids, not containing solid particles
or fibres. The pumps are especially suited for use in
small-scale agriculture and gardening.
If the pump has been used for dirty liquids, e.g. pool
water, flush it through with clean water immediately
after use.
The pump can be permanently connected to the
water mains or connected to a hose set.
Warning
Do not use the pump for flammable liquids,
such as diesel oil and petrol.

5.1 Identification

2
DK-8850 Bjerringbro Denmark
1
JPC 4-47
Type: No:99074057
17
U: 1x220-240 V~ I1/1:3.8A
16 12.5μF / 450 V~ Class:F
3
15 Q: 0.4-3.6 m /h H:
-1
n: 2800 min Made in Hungary by Grundfos
14
13
12
Fig. 7 Nameplate
Pos. Description
1 Pump type
2 Product number
3 Full-load current
4 Production date
5 Motor input power
6 Pump output power
7 Maximum liquid temperature [°C]
8 Country of production
9 Frequency
10 Enclosure class
11 Motor insulation class
12 Head
13 Approvals
14 Speed
15 Flow rate
16 Capacitor data
17 Supply voltage
3
4
P4 1.1628
P1:0.85
50Hz
5
P2:0.8HP
IP:44
6
41-20 m Tmax:55ºC
7
8
11 10 9
7