Sterling SDD 1 SGM Microscope & Magnifier User Manual


 
“A0001"
Strap “sa fe ty switch” is mis sing.
Ster ling Ser vi ce.
“A0002"
The no mi nal cur rent of the do sing mo tor (= 100 %, see name pla te) is being ex cee ded for more
than 2 se conds by 30 % or for a ma xi mum of 0.5 se conds by 80 %.
Do sing mo tor de fec ti ve or jam med. Check the do sing mo tor and ex chan ge it if ne ces sa ry.
Check whet her the do sing disc is jam med by ma te ri al and re mo ve the ma te ri al if ne ces sa ry.
“A0003"
The no mi nal cur rent of the do sing mo tor (= 100 %, see name pla te) is being ex cee ded for more
than one mi nu te.
Do sing mo tor de fec ti ve or jam med. Check the do sing mo tor and ex chan ge it if ne ces sa ry.
Check whet her the dos ing disc is jam med by ma te ri al and re mo ve the ma te ri al if ne ces sa ry.
“A0004"
Ex cess tem per a ture
The tem per a ture within the hous ing is > 85°C (185°F).
Check whet her the coo ling pla te at the back of the de vi ce is suf fi cient ly coo led down.
“A0005"
The en co der (pul se ge ne ra tor) does not emit any pul ses for ap prox. 2 se conds.
The do sing mo tor does not turn. Check whet her the do sing disc is jam med by ma te ri al and re mo -
ve the ma te ri al if ne ces sa ry.
De fect at the do sing mo tor. Check do sing mo tor, ex chan ge if ne ces sa ry.
De fect at the en co der. Check en co der, ex chan ge if ne ces sa ry.
“A0006"
For ap prox. 4 se conds, the re is a de via ti on of the mo tor speed of more than 20 % from the no mi nal
ro ta tio nal speed.
De fect at the do sing mo tor. Check do sing mo tor, ex chan ge if ne ces sa ry.
Check whet her the do sing disc is jam med by ma te ri al and re mo ve the ma te ri al if ne ces sa ry.
Po wer supp ly part or con trol out of or der. Ster ling Ser vi ce.
“A0007"
Do sing mo tors stops or does not work.
Bra ke at the do sing mo tor out of or der.
Con trol sys tem out of or der. Ster ling Ser vi ce.
176-1MS
S 150
Put ting into op er a tion 3-25