cjc oil filtration system

8/9/2019 CJC Oil Filtration System

1/19

CJC Oil F iltratio n Systems

Efficient removal of particles, water and oxidation

by-products fromh \\ and hydraulic fluids

T?fa

WMM]

0

\\(BA

M J I

fo*

iraimii i

&[TWfl(D

S 7 /

Visit by T echnical Team

O

Analysisofrequirements

O Research Development

O Oil sample analysis service

Information:www.cjc.dk

O Technical advice back-up

O

S/JOA?

and

on-t ime de livery

O Installation ofCJC fi lters

O Test and service

O 0/ /analysis a fter installation

O

Continuousoilanalysis

O F/'/fer/nsert ctengfe sen//ce

O Quick spare part service

O Se/v/ce centers w/orW w/ote

O Technical advice back-up
http://www.cjc.dk/http://www.cjc.dk/


2/19

Manufacturer

C C JENSEN

A/S Lovholmen 13 * DK-5700 Svendborg Denmark

Phone: +45 63 21 20 14 Fax: +45 62 22 46 15 * E-mail:[email protected]

Manualno.:FH7602101(-uk)

OPERATING MANUAL

CJC Offline Fine Filter

HDU 27/- P

Production no: 1636250301

Technical Specifications

Type

Model

Filter insert

General arr. / Assembly drw.

Pump

Electric motor

Control box

Pressure switch

Solenoid valve

Special equipment

Noise level

CJC Offline Fine Filter

HDU 27/27 PH

B 27/27

76 02101-6 (rev. 1) / 46 020 01-3 (rev. 2)

PH -11-6, 300 1/h (56 022 04-3 (rev. 1)

VEM K21R 71G6 (3 x 440 V, 60 Hz, 0.3 kW , 1.06 A )

_

_

_

_

< 7 0 d B ( A )

Only for indoor use

EU Declaration of Conformity on the last page ofthisbook

IMO 9340582GSI 03130011
mailto:[email protected]:[email protected]


3/19

Operating Instructions

for

J

Filter

Products

IMPORTANT

In ordertohave maximu m benefit from your C JC F ilter, we suggest that you read through this

manu al's sections concerning installation and operation prior to the p roduct's installation, and

when the p roduct is operated or serviced.

Do not hesitate to contact C.C.JENSEN

A/S

or your local CJC distributor for any further tech

nical information you may require.

This manual contains information on the installation, operation, and maintenance of the CJC

Filter unit based on the specifications of the unit when delivered from our factory.

The

produ ction n o. is stated on the front page.

ncase post-delivery alterations have been m ade

to the unit, we recomm end that you contact C.C .JENSE N A/S or your local distributor for an

updated manual.

When ordering spare parts or requesting technical assistance, always state the production

(serial) number of the CJC filter unit (see front page of manual and name plate on unit).

Unless special permission has been granted by C.C.JENSEN A/S do not attempt to repair or

dismantle the CJC Filter unit or any of its com ponen ts within the warranty period of the unit

(with exception of any dismantling necessary for the replacement of filter elements). Failure

to seek the said perm ission will cause the guarantee on the said parts to b e void

C.C.JENSEN A /S ' product liability does not cover technical modifications to the filter unit

or its electrical system unless C.C.JENSEN A /S ' in writing has accepted such extension of

liability.


4/19

Operating Instructions for CJC Filter Products

t^ W ARNINGS & CAUTIONS

- health and safety hazards

The C JC Filter unit is a mach ine and as such it must b e inspected daily - even if CJC Filters

in general demand very little maintenance.

Almost all types ofoil are potential threats to the environmen tand as such theym ust not

be drained into ordinary sewers or "dumped" in nature. Always check that all oil carrying

components are sealed and tight before operating the CJC filter unit.

Be aware that

oil spillage

on the floor around the filter unit is a

serious safety risk

Water drained from a filter separator is not clean

an d

must not

be drained to ordinary

sewers, but be collected in a special container and disposed of in accordance with local

regulations for oil and chemical waste.

Used filter elem entsvery oftencontain harmful substancesseparated from the oil. Always

pack and seal used elements thoroughly until they can be

disposed of in accordance with

local regulations for oil and chemical waste.

The electrical power supply to the filter unit must be switched off (remove fuses if

necessary) w hen carrying out mainten ance, and especially before o pening the control box or

the terminal box of the electric motor/Repairs of the electrical control systems

may only

be

carried out by trained C.C.JEN SEN technicians.

Do n o t expose the filter unit to ambient temperatures higher than 60 C (140 F) as this

may harm electrical wires, hoses and other rubber or synthetic components

The fluid temperature inside the filter unit m ust never exce ed 80 C (175 F). Hig her fluid

tempe ratures may cause dam age to the seals and packings on and in the filter unit.


5/19

Operating instructions ^1

When ordering spare parts, always state

filter type, production no. and an exact

description of the part(drawing and item no.

ifany).

All item nos. mentioned below refer

to

drawing

nos

A) 76 021 01-6 (General arrangement)

B) 46 020 01-3 (Assembly draw ing)

in this book.

Connection to the System

CJC fine filters must be connected to the main

system by independent suction and return lin es.

The filter suction line should be connected to

the lowest and most contaminated location of

the system tank (very often the bottom drain

plug), and the filter outlet (return) line should

be led back into the tank close to the suction

pipe of the system pump - preferably below the

oil surface to avoid oxidation of the oil.

The connection pipes and hoses should be as

short as possible. If conditions on the installa

tion site demand for very long pipes the inner

diameter of the piping must be increased

accordingly and not reduced until immediately

before entering the filter.

.Note Never use fittings with tapered thread in

filter or pump.

The electric motor and the pump are connected

to the voltage required, preferably over a m otor

overload protection (not included in the CJC

standard supply). Rem ember to check at start up

that the electric motor rotates in correct

direction (indicated by arrow on fan cover).

Starting Up

Check th at inlet and outlet valv es (if fitted) are

open, and tha t the vent screw (B-7) on the filter

top is open. Then start the pump.

Close the vent screw as soon as liquid is

appearing under it (the pump will take some 15

min s to fill the filter).

Vent the filter again after approximately one

hour's operation (not necessary if filter is fitted

with automatic vent).

Normal Operation

When the filter is put into operation with a

clean filter insert, the pressure drop over the

insert (B-17) is insignificant.

Man ual no. FH7602101(-uk)

HDU 27/- P

The pressure gauge (A-3) m onitors the pressure

drop over the filter insert. The pressure varies

with the oil viscosity, bu t is usually < 0.3 bar. It

is not unusual, however, for the pressure to be

somewhat higher during the first hour of

operation until temperature and flow con ditions

have stabilized.

As impurities are deposited in and on the filter

insert the resistance against the oil flow

increases, which is monitored on the pressure

gauge. When th e pressure reaches 2 bar the free

flow area of the insert has been reduced to an

extent that the insert must be replaced. For

additional safety a 2.8 bar pressure relief valve

is integrated in the filter pump.

Filter Insert Replacement

When the gauge indicates a pressure drop of 2

bar the filter insert is due for replacement.

Before this can be done the filter housing has to

be drained.

Stop the pump and close inlet and outlet valve

(if any).Untighten the vent screw and drain the

housing through.the bottom drain (A-4).

After drainage unscrew the top nut (B-23) and

lift off the housing. Unscrew the spring nut (B-

29) and remove the spring (B-24) and

the

spring

guide (B-16). Now lift up the insert. This is

done easily by means of a CJC Insert Extractor,

which can be ordered with the new filter insert.

When all inside parts have been cleaned and all

o-rings checked (B-5, B-13) the new insert can

be placed in the housing. Before pressing the

spring guide in place, check that the o-ring is

placed correctly in the groove.Take care not to

damage it on the thread of the stay bolt during

assembly.

W hen the spring guide and the spring have been

placed, tighten th e spring nut first by hand until

it touches the spring hou singdisc,and then with

a spanner an additional 4 turns per 27/27

module, making the insert settle. Refit the

housing, tighten the top nut (150 Nm) and the

filter is ready to be restarted. Remember to

close the bottom drain.

The lifetime of the filter insert is dependent of

the operating condition s. It

is

advisable, though,

to replace the insert once a year.

0309 le


6/19


7/19

List of

components

a t on HmtMioNswrass

C JC Fine F i lte r

H D U 2 7 / - P

Drawing No. : 76 021 01-6

I tem group:

F1311

Pos.

1

2

3

4

5

6

7

Article No.

46 020 01-3

#1

56 022 04-3

n

FD 3 3 006

FD32662

FD32267

FD32267

FB5 6 01 4 2 0

Description

CJC Fine F i l te r HDU 27 / -

P u m p P & P H

Pressure gauge 0630-4bar

Dra in va lve

Prof i le r ing tube f i t t ing 0 18x3/4

Prof i le r ing tube f i t t ing 0 18x3/4

Sampling point no. 1

Qty.

#1 See [Fin e Filters] under [S pares] und er [HD U 27/-]

#2 See [Pum ps] under [Pum p P & PH]

03-2003


8/19

*

>

u

o

o

_

C

i

n

o

o

oC

o

C

o

m

I

oC

O

C

o

s

u

L

O

l

C

i

2

(

N

Q

0

F

~

e

L

0

E

c

u

X

Parts list

ilter

Size

Article

No.

Pos.

o

7/27

n

i

n

-

C

C

U

7/81

r

n

T

7/108

v


9/19

List

of

components

a a t "on

niiRftnoNWSMS

CJC Fine Filter

HD U 27/-

Drawing

N o.: 46 0 20 01-3

Pos.

1

2

4

5

6

7

8

9

10

11

13

15

16

Article No.

FD32241

FD34018

FD30250

FD34030

FD34086

FD34097

FD34188

FD2200701

FC1600133

FD1200110

FD1200106-670

FD1200106-940

FD1200106-1205

FD32019

FD1601003

FD1601014

FD34016

FD34085

F D 3 5 1 0 6 .

FB1600210

FB1600215

Description

Plug

1/4

Cupper packing 14x18x2

Stud bolt M8x36

O-ring295x5,0

. Nitrile

Viton

27/27-54-81

27/108

Usit ring 14,7x22x1,5

Nitrile

Viton

Vent screw 1/4 BS P

Filter base

f. HDU 27/-

Stay bolt

27/27

27/54

27/81

27/108

Plug 3/4

Filter plate

P O M

Steel

O-ring

28,17x3,53

Nitrile

Viton

Ball'handle 032

Spring guide

P O M

Steel

Qty.

1

1

4

02-2004


10/19

List of

components

enroll HumwoiITOHB

CJC Fine Filter

H D U 2 7 / -

Drawing No.: 46 020 01-3

Pos.

17

18

19

23

24

26

27

29

30

Article No.

PA5600317

PA5601301

FD30018

FD2600210-1

FD2600210-2

FD2300116

FD1600517

FD35138

FB4800132-27

FB4800132-54

FB4800132-81

FD2300125

FB5900907

Description

Filter insert

A 27/27

B 27/27

27/27

27/54

27/81

27/108

S c r e w M 4 x 1 2

Packing f. f i lter plate

Nitrile

Viton

Top nut

Spr ing 4x38x300

CJC Label

Filter housing

27/27

27/54 (and 27/108)

27/81

Nut f. Spring guide

Lower Housing

27/108

Qty.

1

2

3

4

4

1

04-2003


11/19

List of

c om pone nts

cic~oa ntntmoHswwss

CJC Fine F i l te r

H D U 2 7 / -

D raw ing No . : 46 020 01 -3

Pos.

Article No.

Descript ion Qty.

FD 3 4 04 7

FS 1 006

Packing set f . HDU 27/27-54-81

Nitri le

Viton

2 off o-ring 28,17x3,53

1 off o-ring 295x5,0

1 off u sit ing 14,7x22x1,5

FD 3 4 04 6

F S 1 0 0 0

FS 1 02 5

Packing set f . HDU 27/108

Nitri le

2 off o-ring 28,17x3,53

2 off o-ring 295x5,0

1 offusitrin g 14,7x22x1,5

Filter plate set

P O M , nitr i le

St . steel, v i ton

1 off f i l ter plate

1 off pa cking f. f i lter p late

4 off scre w M4x12

04-2003


12/19

V

7

J

f

Y

V

r

>

/

/

c

o

D

l

_

C

*

I

o

E

a

a

aQ

J

O

co

N

o

Q

J

o

>

:

1

S

.

c

jn

a

C

a

>

Q

a

^

O

D

-

a

^

E

t

a

o

0

.

C

f

N

(

0

ae

C

i

a

>

0

-

a

ii

o

cjc oil filtration system

Documents