IMO D4, Инструкции по обслуживанию и эксплуатации

Страница: 2 / 11

2
D4 0617GB
December 2000
Before commencing any work, read this instruction carefully!
Failure to comply with these instructions may cause damage and personal injury!
!
For more information about the pumps identification code, technical data and performance we refer to the
D4 Product description.
For more information about the pumps installation, start-up and trouble shooting we refer to the IMO
Installation and Start-up instruction for medium and high pressure pumps.
List of components
Valid for all D4 pumps in sizes: D4 025/032/038/045/052/060/070; Rotor diameter and Generation: L2/K2/N2
With version codes: The version code is composed of the letters in
the 4 columns. Also valid for pump options A101.
Example of pump designations
std: D4 025L2 LRBE
option: D4 038 K2 LVBP A 101
Pos No Denomination Qty G011 G012 G050 G057 P.E. Note
101 Power rotor (CCW-rot.) 1 x (x)
102 Power rotor (CW-rot.) 1 x x
113 Key 1 x x x
1030 Valve 1 x x x
124 Retaining ring 1 x 13
124A Support ring 1 x 13
124B Washer 1 x 13
139 Balancing washer 1
139A Retaining ring 1 x 13
201 Idler rotor (CCW-rot.) 2 x (x)
202 Idler rotor (CW-rot.) 2 x x
376 Balancing bush 2 x x x
382 Screw 4 7
391 Plate 1 7
395 Support plate 1 x
395A Screw 2 x
401 Pump body 1 x
423 O-ring 1 10
427 Split flange 2 10
427A Weld stud 1 10
428 Screw 4 10
428A Washer 4 10
451 Screw 4 x
451A Washer 4 x
453 Screw 4 9
453A Washer 4 9
455 Screw 4 2
463 Plug 1 x 5
463A Washer 1 x x 5
489 Strainer 1 8
491 Nut 1 1
497 Valve seat 1 11
497A O-ring 1 11
501 Front cover 1 x
506 O-ring 1 x x
507 Washer 1 x
509 Shaft seal 1 x x
520 Cover 1 x
520A O-ring 1 x x
521 Screw 3 x
521A Washer 3 x
551, 5510 Inlet chamber 1 9
556 Gasket 1 x 9
557 Plug 1 11
601 Valve cover 1 11
602 Washer 1 11
L
I
R
V
T
B
J
T
E
P
Explanations:
G011 = Rotor set,
CCW-rotation
G012 = Rotor set
CW-rotation (std)
G050 = Shaft seal
G057 = Joint kit
P.E. = Pump
element G102
(CW) or G101
(CCW)