Particle Measuring Systems LASAIR II 310 Operator's Manual page 154

G G . . The L The LASA ASAIR II IR II doe does not
Try the following steps: Try the following steps:
1. 1. Ensure tha Ensur e that the t the power power cable
the LASAIR II case. the LASAIR II case.
2. 2. Have an ele Hav e an electr ctrici ician te
3. 3. If you have b If yo u have boug ought th
battery power. battery power.
4. 4. If t If the pow he power ca er cable i ble is con
and the LASAIR II runs on battery power (if you bought the battery and the LASAIR II runs on battery power (if you bought the battery
option), then open the fuse cove option), then open the fuse cover next to the LASAIR II power supply
module and remove the fuse. module and remove the fuse.
5. 5. T T est th est the fuse e fuse for con for continui
fuse provided with the LASAIR II. Be sure the fuse is correct for your fuse provided with the LASAIR II. Be sure the
operating voltage. operating voltage.
If none of these steps work, or to order more fuses, call Instrument Service and If none of these steps work, or to order
Support. Support.
H. The L H. The LASA ASAIR II w IR II will no ill not run o
When running on battery power, if the recharging circuit senses that When running on battery power, if the recharging circuit senses that
NOTE: NOTE:
the battery charge is inadequate to support sampling, the LASAIR II will shut the battery charge is inadequate to support sampling, the
down automatically down automatically. .
1. 1. Tr Try oper y operating ating the L the LASAIR
in the battery system. in the battery system.
2. 2. If t If the LAS he LASAIR AIR II do II does no
and Support. and Support.
If the LASAIR II operates on AC power: If the LASAIR II operates on AC power:
3. 3. Wi With th th the LAS e LASAIR I AIR II conn
to recharge for at least an hour. to recharge for at
4. 4. Restar Res tart the LA t the LASAI SAIR II and l
display. If the battery display . If the battery power level is low, allow the ba
over 50%. A fully discharged battery should recharge to 100% in three to over 50%. A fully discharged battery should recharge to 100%
five hours in the optional battery charger five hours in the optional
LASAIR II will recharge to 100% in five to ten hours at room temperature. LASAIR II will recharge to 100% in five to ten hours at room temperature.
5. 5. If t If the bat he battery tery is no is not re
and try the following steps: and try the following steps:
6. 6. Open the ba Ope n the batte ttery enc ry enclos
s not wor work on A k on AC pow C power er. .
cable is f is firml irmly conn y connected
an test th st the pow e power cab er cable to e le to ensu
ht the bat e batter tery opt y option ion, try r , try runni
s connected nected proper properly ly, the , the power
r next to the LASAIR II power supply
tinuity ty. If th . If the fuse h e fuse has fai as failed, re
more fuses, call Instrument Service and
t run on bat n batter tery pow y power er. .
ASAIR II o II on AC n AC power power to de
es not ope t operate rate on AC on AC power
I connected ected to AC to AC power power, all
least an hour.
R II and look at t ook at the bat he batter
power level is low, allow the battery to charge to
battery charger. A fully discharged battery in the . A fully discharged battery in the
t recharg charging, ing, discon disconnect t nect the LAS
losure c ure cover over and re and remov move the ba
ected at t at the pow he power so er source urce and at
nsure it i re it is not d s not damag amaged. ed.
unning th ng the LAS e LASAIR I AIR II on I on
power cable cable is u is undamage ndamaged, d,
led, replace i place it with t with the spa the spare re
fuse is correct for your
LASAIR II will shut
to determi termine if ne if the p the problem roblem is is
power, cal , call Ins l Instrumen trument Ser t Service
, allow th ow the LAS e LASAIR I AIR II bat I battery
tery powe y power ind r indica icator o tor on the n the
ttery to charge to
in three to
he LASAIR I AIR II fr I from AC om AC power
e the batte ttery ry. .
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vice
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power