Use and Care Manual

First Choice When Quality Matters
NORTH AMERICA
Plunger Pumps Operating Instructions and Parts Manual RSV Series Pumps
RSV
3400 RPM
Repair Kits
69
58
59
64 70 66
67
28
12
21
20
22
24
25
26
27
29
33 32 31 17 30
34 11 35
36
37
38
39
40
41
42
43
44
45
46
47
48
49 50
53
52
51
54
55 56
35
33
23
19 18 17 16
15 14 13 12 11 10
9 8 7 6 4 5 4 3 2 1
"D" VERSION Ø 3/4”
TYPE F25
68
58
59
64 71 66
67
"D" VERSION Ø 1”
TYPE F40
62
Valves
Kit 2186
35(6)
Unloader
Kit 2280
15
14
13
12
11
10
9
8
7
6
5
4(2)
3
2
1
Support Ring
Kit 2191
36(3)
O-Rings
Kit 2190
7
(1)
8(1) 9(1) 11(4)
19(1) 21(1)
22(1) 26(1)
12(2) 15(1) 17(2) 18(1)
46
Oil Seals
Kit 2188
64
54
44(3)
Water Seals
Kit 2189
38
(3)
40(3)
42(3)
37(3)
41(3)
Pistons
Kit 2187
51
(3)
Plunger Pumps Operating Instructions and Parts Manual RSV Series Pumps
First Choice When Quality Matters
NORTH AMERICA
through the pump.
3. Flush the pump with fresh water
before the next use.
4. In freezing conditions failure to
do this may cause internal pump damage.
5. For long periods of storage in
non-freezing areas the solution will keep the seals and O-rings lubricated.
Service Pumps Servicing the Valves The inlet and discharge valves in this series pumps are all the same. The valves are located under the six 19mm hex plugs. The inlet valves are located on the inside portion of the head under the seal assemblies and the discharge valves are located on the top row of the pump head. Tools required: #8-32x” machine screw and diagonal pliers, screw driver, 19mm socket, ratchet, and torque wrench. Discharge Valve Removal: 1. Remove the valve
cap. (See Figure 5)
2. Inspect the valve
cap O-ring for any damage, replace if necessary.
3. Screw the machine screw
into the hole on top of the valve cage (approx 1/8”). Using the diagonal pliers grasp the screw at the lowest reachable point. Using the pump head as a base, push
down on the pliers, the valve will lift out. (See Figure 6)
4. Use a small probe to
move the poppet up and down to assure that the valve is functioning properly and that no debris is stuck in the valve. (See Figure 7)
5. Inspect the valve o-ring
for any damage, replace if necessary.
Discharge Valve Assembly: 1. Insert the valve
assembly squarely into the port pushing it into place with a deap well socket (you will feel the valve assembly seat). (See Figure 8)
3. Install the
valve cap and torque to the proper specifi cation. (See Figure 9)
Servicing the Packings/Seals and Inlet Valves To access the water seals and inlet valves for inspection or replacement, you will fi rst need to remove the head of the pump. Tools required: 5mm hex socket, ratchet, (2) long screwdrivers, channel lock pliers, mechanics pick and torque wrench.
Figure 5
Figure 6
Installation (continued)
Figure 7
Figure 9
Figure 8