6 Maintenance
6-5. List of recommended regular replacement parts
FP-300AGZS
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6-5. List of recommended regular replacement parts
No.
Item
Maintenance
intervals
Replacement
intervals (year)
Quantity
(pieces/unit)
1
Pump (diaphragm excluded)
6 months
1 - 3
1
2
Diaphragm
6 months
1 - 2
1
3
Pump holder
1 year
3 - 6
1
4
Sensor head
---
2 - 4
1 set
5
Internal tube (rubber)
6 months
1 - 3
1 set
6
Internal tube (Teflon)
6 months
3 - 8
1 set
7
Filter holder
(with O-ring)
1 year
3 - 6
1
8
Geared motor
(for deck driving)
---
7 - 9
1
9
Geared motor
(for tape winding)
---
7 - 9
1
10
Switching regulator
(for main unit)
---
4 - 6
1
11
Switching regulator
(for pyrolyzer heater)
---
2 - 4
1
12
Main PCB
---
7 - 8
1
13
Terminal plate PCB
---
7 - 8
1
14
Switch PCB (LCD)
1 year
7 - 8
1
15
Fuse (3A)
---
8
2
16
Flow sensor
1 year
5
1
17
Fan
1 year
2 - 4
1
18
SSR
---
7 - 8
1
19
Catalyst tube
6 months
1
1
20
O-ring for catalyst tube
---
3 - 6
2
21
Internal filter (Balston)
---
2 - 4
1
22
External dust filter
6 months
6 months - 1 year
1
NOTE
The above replacement intervals are recommendation only. The intervals may change depending on
the operating conditions. These intervals do not mean the warranty periods either. The result of the
regular maintenance may determine when to replace the parts.
PCB replacement is required due to deterioration of capacitor.
