Nickel-Cadmium Batteries Maintenance Report Ref N

Nickel-Cadmium Batteries
Maintenance Report
Ref N° __________________
Battery end-user company name: ______________________________________________________
Battery location: ________________________________ Installation date (yy/mm/dd): _________
Battery cell type: ____________ Number of cells: __________ Date code (ex: 1302) ___________
Pilote cell no: __________ (rotate yearly)
Ambient (battery room) temperature (°C): _________
Battery charger: _______________________________________ Model: _____________________
Note: This inspection should be made under normal float conditions!
Visual Inspection
Remarks
YES
Note: Provide comments if any discrepancy
NO
Battery Inspection
Intact cell vent plugs
Intact plastic containers (no leakage of electrolyte)
Intact terminals (positive & negative), no salt accumulation
Intact connectors (no hot spots and no loose connectors)
Intact terminals & connectors (no evidence of corrosion)
Intact battery racks (no evidence of corrosion)
Intact cell electrolyte level (between MIN and MAX level mark)
Intact battery, clean and dry (free from dust and damp)
Intact battery room ventilation
Safety equipment inspection
Goggles, face shield, gloves, apron available
Eye wash available
Date
(yy/mm/dd)
Charge voltage settings
Terminal
voltage (V)
Float
current (A)
Electrolyte
level above
MIN mark ±
(mm)
Pilot cell readings
Cell no.
Volt (V)
Temp. (°C)
Please record the readings of the individual cell voltage with 3 digits after the dot (ex: 1.413)
Sheet 1 of 8
Maintenance/Corrective action
Water replenishment
High rate (Boost charge)
(circle the cell no)
Date
(yy/mm/dd)
Quantity (l)
Date
(yy/mm/dd)
Voltage (V)
Duration (h)
Discharge test
Date
(yy/mm/dd)
Load (A)
Duration (h)
Comments:
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Sheet 2 of 8
Type of test
Float charge:
High rate charge:
Discharge:
Charging current _________ A Charging current _________ A Discharge current _________ A
Charging voltage _________ V Charging voltage _________ V Discharge time ___________ h
Battery voltage___________ V Charging time ___________ h
Individual cell voltage
Cell
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Volt
Cell
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
Volt
Cell
61
62
63
64
65
66
67
68
69
70
7
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
Volt
Cell
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
Volt
Cell
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
Volt
Cell
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
Volt
Please record the readings of the individual cell voltage with 3 digits after the dot (ex: 1.413)
Date (yy/mm/dd): _____________________
Test carried out by: ___________________________ Signature: ___________________________
End-user _______________________
Maintenance engineer:
Signature: ___________________________
Sheet 3 of 8
Type of test
Float charge:
High rate charge:
Discharge:
Charging current _________ A Charging current _________ A Discharge current _________ A
Charging voltage _________ V Charging voltage _________ V Discharge time ___________ h
Battery voltage ___________ V Charging time ___________ h
Individual cell voltage
Cell
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Volt
Cell
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
Volt
Cell
61
62
63
64
65
66
67
68
69
70
7
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
Volt
Cell
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
Volt
Cell
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
Volt
Cell
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
Volt
Please record the readings of the individual cell voltage with 3 digits after the dot (ex: 1.413)
Date (yy/mm/dd): _____________________
Test carried out by: ___________________________ Signature: ___________________________
End-user _______________________
Maintenance engineer:
Signature: ___________________________
Sheet 4 of 8
Type of test
Float charge:
High rate charge:
Discharge:
Charging current _________ A Charging current _________ A Discharge current _________ A
Charging voltage _________ V Charging voltage _________ V Discharge time ___________ h
Battery voltage ___________ V Charging time ___________ h
Individual cell voltage
Cell
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Volt
Cell
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
Volt
Cell
61
62
63
64
65
66
67
68
69
70
7
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
Volt
Cell
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
Volt
Cell
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
Volt
Cell
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
Volt
Please record the readings of the individual cell voltage with 3 digits after the dot (ex: 1.413)
Date (yy/mm/dd): _____________________
Test carried out by: ___________________________ Signature: ___________________________
End-user _______________________
Maintenance engineer:
Signature: ___________________________
Sheet 5 of 8
Type of test
Float charge:
High rate charge:
Discharge:
Charging current _________ A Charging current _________ A Discharge current _________ A
Charging voltage _________ V Charging voltage _________ V Discharge time ___________ h
Battery voltage ___________ V Charging time ___________ h
Individual cell voltage
Cell
Volt
Cell
Volt
Cell
Volt
Cell
Volt
Cell
Volt
Cell
Volt
Please record the readings of the individual cell voltage with 3 digits after the dot (ex: 1.413)
Date (yy/mm/dd): _____________________
Test carried out by: ___________________________ Signature: ___________________________
End-user _______________________
Maintenance engineer:
Signature: ___________________________
Sheet 6 of 8
Type of test
Float charge:
High rate charge:
Discharge:
Charging current _________ A Charging current _________ A Discharge current _________ A
Charging voltage _________ V Charging voltage _________ V Discharge time ___________ h
Battery voltage ___________ V Charging time ___________ h
Individual cell voltage
Cell
Volt
Cell
Volt
Cell
Volt
Cell
Volt
Cell
Volt
Cell
Volt
Please record the readings of the individual cell voltage with 3 digits after the dot (ex: 1.413)
Date (yy/mm/dd): _____________________
Test carried out by: ___________________________ Signature: ___________________________
End-user _______________________
Maintenance engineer:
Signature: ___________________________
Sheet 7 of 8
Type of test
Float charge:
High rate charge:
Discharge:
Charging current _________ A Charging current _________ A Discharge current _________ A
Charging voltage _________ V Charging voltage _________ V Discharge time ___________ h
Battery voltage ___________ V Charging time ___________ h
Individual cell voltage
Cell
Volt
Cell
Volt
Cell
Volt
Cell
Volt
Cell
Volt
Cell
Volt
Please record the readings of the individual cell voltage with 3 digits after the dot (ex: 1.413)
Date (yy/mm/dd): _____________________
Test carried out by: ___________________________ Signature: ___________________________
End-user _______________________
Maintenance engineer:
Signature: ___________________________
Sheet 8 of 8