AMES 3000 CIV Series Встановлення, обслуговування, ремонтні комплекти, технічне обслуговування - Сторінка 3

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Service, Replacement Parts and Maintenance 2
1. Remove hatch cover bolts. NOTE: The 2000 CIV and 3000 CIV are
designed so that, when the bolts are backed off
load is released from the cover and retained by the check module.
CAUTION: Be sure to verify this before removing all the bolts.
2. Lift check valve module straight out, taking care not to hit and
damage seat ring.
3. The seat ring may be removed and replaced by pulling out the two
wire retainers. The wire retainers are 10" long. One is drawn out
clockwise and the other is drawn out counterclockwise.
4. With the retainer wires removed, the seat ring can be lifted straight
up and removed.
*WARNING: Spring assembly
is factory assembled. DO NOT
DISASSEMBLE.
Seat
Seat
O-ring
2
1
⁄
" - 3"
2
1
2000 CIV 2
⁄
" - 10"
2
Ordering No.
Kit No.
First or Second Check Kits
7016300
ARK 2000CIV CK4
7016301
ARK 2000CIV CK4
7016302
ARK 2000CIV CK4
7016303
ARK 2000CIV CK4
7016304
ARK 2000CIV CK4
Kit includes: Disc & spring assembly and Cover o-ring.
Rubber Parts (for one check)
7016305
ARK 2000CIV RC4
7016306
ARK 2000CIV RC4
7016307
ARK 2000CIV RC4
7016308
ARK 2000CIV RC4
7016309
ARK 2000CIV RC4
Kit includes: Disc and Cover o-ring.
Complete Rubber Parts
7016310
ARK 2000CIV RT
7016311
ARK 2000CIV RT
7016312
ARK 2000CIV RT
7016313
ARK 2000CIV RT
7016314
ARK 2000CIV RT
Kit includes: Two discs and Two cover o-rings.
Seat Kits
7016315
ARK 2000CIV S
7016316
ARK 2000CIV S
7016317
ARK 2000CIV S
7016318
ARK 2000CIV S
7016319
ARK 2000CIV S
Kit includes: Seat, Seat o-ring, Retainer Wire and Cover o-ring.
Cover Kits
7016320
ARK 2000CIV C
7016321
ARK 2000CIV C
7016322
ARK 2000CIV C
7016323
ARK 2000CIV C
7016324
ARK 2000CIV C
Kit includes: Cover and Cover o-ring.
1
/
", all the spring
2
Cover
Cover
O-ring
*Disc &
Spring
Assembly
Wire
Retainer
O-ring
4" - 10"
Double Check Valve
Size
2
1
⁄
" - 3"
2
4"
6"
8"
10"
1
2
⁄
" - 3"
2
4"
6"
8"
10"
2
1
⁄
" - 3"
2
4"
6"
8"
10"
1
2
⁄
" - 3"
2
4"
6"
8"
10"
2
1
⁄
" - 3"
2
4"
6"
8"
10"
CAUTION: The check valve disc and spring assembly are in
compression. The spring load is captured by the two spring
retainers and the stem The spring retainers are not to be
removed for servicing. If there is a need to replace the spring,
spring retainer or stem, replace the disc and spring assembly. If the
disc holder has been damaged by freezing or severe water hammer,
it can be replaced in the field. Remove the disc holder retaining ring
and slide the disc holder off the stem. Remover the o-ring from the
stem and replace with a new one. Apply grease to the o-ring and
slide the new disc holder into place. Re-install the retaining ring.
NOTE: The disc holder should not be removed when servicing
only the disc, remove allen head screws holding the disc retaining
plate and replace disc.
Retainer Wire
Cover
O-ring
Second
First
Check
Check
Seat
3000 CIV 3" - 10"
Order No.
First Check Kits
7016600
7016601
7016602
7016603
7016604
Kit includes: Disc assembly, Spring assembly and Cover o-ring.
Second Check Kits
7016605
7016606
7016607
7016608
7016609
Kit includes: Disc assembly, Spring assembly and Cover o-ring.
Rubber Parts (for one check)
7016610
7016611
7016612
7016613
7016614
Kit includes: Disc and Cover o-ring.
Seat Kits
7016615
7016616
7016617
7016618
7016619
Kit includes: Seat, Retainer Wire and cover o-ring.
Cover Kits
7016620
7016621
7016622
7016623
7016624
Kit includes: Cover and Cover o-ring.
3
1
⁄
" - 10"
2
Spring Retainer
(Do Not Remove)
Spring
Spring Retainer
(Do Not Remove)
Disc Holder
Disc
Allen Head
Disc Retainer
Socket Screws
O-ring
Disc Holder
Stem
Retaining Ring
Double Check Detector
Kit. No.
Size
ARK 3000CIV CK1
3"
ARK 3000CIV CK1
4"
ARK 3000CIV CK1
6"
ARK 3000CIV CK1
8"
ARK 3000CIV CK1
10"
ARK 3000CIV CK2
3"
ARK 3000CIV CK2
4"
ARK 3000CIV CK2
6"
ARK 3000CIV CK2
8"
ARK 3000CIV CK2
10"
ARK 3000CIV RC4
3"
ARK 3000CIV RC4
4"
ARK 3000CIV RC4
6"
ARK 3000CIV RC4
8"
ARK 3000CIV RC4
10"
ARK 3000CIV S
3"
ARK 3000CIV S
4"
ARK 3000CIV S
6"
ARK 3000CIV S
8"
ARK 3000CIV S
10"
ARK 3000CIV C
3"
ARK 3000CIV C
4"
ARK 3000CIV C
6"
ARK 3000CIV C
8"
ARK 3000CIV C
10"