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Fuse replacement
Fuses are not user-serviceable items. The need for fuse replacement in controllers indicates severe
technical failure and is therefore considered to be a service activity. If a blown fuse is suspected,
contact Technical Support.
Troubleshooting
Problems with the digestion block cause an alarm to sound and a safety message to show on the
controller display. The controller will no longer apply heat to the digestion block and it will start to
cool. Refer to
After the problem is resolved:
• Push
CONTINUE
to clear the message and let it occur again if necessary.
• Push
SUSPEND
to disable the message until the system is powered off.
Table 5 Safety messages
Message
Possible cause
Solution
Overtemp. Protection–
Check Block Temp.
The block is too hot when the sample
is added.
Let the block cool to room temperature
before the next digestion starts.
The voltage switch on the back of the
block is on the wrong voltage setting.
Change the voltage switch to the correct
setting.
An exothermic reaction has occurred.
Make sure that the method in the controller
matches the written method. Repeat the
test.
18
English
Содержание Lachat BD40HT
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Страница 76: ...1 1 5 2 6 3 COM 2 7 4 2 1 SiC 5 40x 2 6 3 2x 7 4 40x 76...
Страница 77: ...3 3 77...
Страница 78: ...4 4 GFCI GFI 5 5 1 230 V 15 A C19 78...
Страница 79: ...6 1 6 1 5 2 6 3 7 4 8 1 7 2 79...
Страница 80: ...7 1 2 3 2 Teflon 260 C DigiTUBE HT 1 5 78 2 1 76 3 80 81 MSDS 80...
Страница 81: ...1 2 3 4 COM 2 1 76 5 6 7 8 8 8 1 2 3 4 1 5 81...
Страница 84: ...4 a x x www lachatinstruments com 1 2 76 2 3 TempPROBE 4 TempPROBE 5 6 7 8 TempPROBE 9 4 7 10 1 2 3 84...
Страница 85: ...1 2 3 4 1 2 3 4 5 6 4 5 7 8 85...
Страница 86: ...86...
Страница 87: ...5 5 COM 2 18091L 230 V 15 A C19 18092L 40 18093L 40 18032L 25 mL 50 mL 40 18094L 18095L 15 A 3 AB 2 18105L 87...
Страница 88: ...25 mL 50 mL 18090L 18032 250 g 18501 88...
Страница 90: ...90...
Страница 92: ...BD40HT 1 12 40 2 450 C 1 1 5 2 6 3 COM 2 7 4 92...
Страница 93: ...2 1 SiC 5 40 2 6 3 2 7 4 40 3 93...
Страница 94: ...3 2 4 94...
Страница 95: ...4 GFCI GFI 5 5 1 230 V 15 A C19 95...
Страница 96: ...6 1 6 1 5 2 6 3 7 4 8 1 7 2 96...
Страница 97: ...7 1 2 3 2 260 C DigiTUBE HT 1 5 95 2 1 92 3 98 98 MSDS 97...
Страница 98: ...1 2 3 4 COM2 1 92 5 6 7 8 8 8 1 NEW METHOD 98...
Страница 102: ...1 2 3 3 2 1 2 3 4 1 102...
Страница 103: ...2 3 4 5 6 4 5 2 3 7 8 103...
Страница 104: ...5 CONTINUE SUSPEND 104...
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Страница 109: ...1 1 5 2 6 3 COM 2 7 4 2 1 SiC 5 40x 2 6 3 2x 7 4 40x 109...
Страница 110: ...3 3 110...
Страница 111: ...2 4 4 GFCI GFI 5 111...
Страница 112: ...5 1 230V 15A C19 6 1 6 1 5 2 6 3 7 4 8 112...
Страница 113: ...1 New Method 7 2 7 1 2 3 2 260 C DigiTUBE 1 HT 1 5 112 2 1 109 113...
Страница 114: ...3 114 New Method 115 New Method MSDS 1 2 3 4 COM 2 1 109 5 6 7 8 8 114...
Страница 115: ...8 New Method 1 New Method 2 New Method 3 4 1 5 6 0 999 115 1 0 999 1 7 5 6 1 2 0 2 3 1 250 C 9 250 C 250 C 20 115...
Страница 118: ...6 7 8 TempPROBE 9 4 7 10 1 2 3 1 2 3 4 118...
Страница 119: ...1 2 3 4 5 6 4 5 7 8 119...
Страница 120: ...120...
Страница 122: ...1 18095L 15A 3AB 2 18105L 25mL 50mL 18090L 18032 250 g 18501 122...
Страница 123: ......