Data Module Loading Data Module Unloading - IBM 3340 Reference Manual

DATA MODULE LOADING
1. Place the Start/Stop switch in the stopr position.
2. Open the top cover.
3. With the data module doorway facing the rear of
the drive, lower the data module into the drive
shroud recess until it is seated.
4.
Close the top cover.
5. Place the Start/Stop switch in the start. position.
The Cover Locked indicator will light iindicating
the start of the load sequence.
6. The data module is automatically loaded. After
20 seconds, the Ready indicator will light to
show the drive is ready. This also forc,gs a pack
Change Device End Interrupt to the storage
control.
:
Note: Correct data module loading a!.epends
o n :
a. Proper data module alignment in the drive
shroud recess.
b. The 3340 top cover being fulty cktsed.
c. The 3348 Model 70F being used only on
drives having the fixed head feature.
If
the Model 70F is loaded on a drive wiith_
out the fixed head feature, the Ready light
indicates ready, but the drive is not onliie
to the system. Intemention Required is set
in the sense information.
Fixed head drives can operate with any data
module.
7. If the data module fails to load, the Reardy
indicator does not light. press the drive Reset
switch. If nothing happens, place the Start/Stop
switch at Stop and press Reset again. Ilf the drive
does not respond, call for customer engineer
assistance.
DATA MODULE UNLOADING
l Place the Start/Stop switch in the stop position.
2. When the Cover Locked indicator turns off.
open the top cover.
3. Lift the data module from the drive.
Reset
Switch
MmE
r-Er
O p e r a t o r P a n e l
Opening Cover
46 18M3340144 Reference Manual
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