Attach 1 Tissue Tek Sakura Checklist.pdf

Preventive Maintenance Checklist

Tissue-T k e ® Crvo3® Crvosta t/M. 1crotome S k a ura F' t kJ ine e aoan Co. L Id.

Customer name: [nstallatian site: Supervisory mechanic:

Model: Serial#: Software Ver. #: Approved by

. Date: Next PM due on:

··--···· -- ·-······•contrnls .. -.. ·······-···--•-···• ........ ·-···-·· ..

1 '--1---< Check power cord and p!ug for damages 2 · Check operation of keys and switches·

1---1--1 3 Check LCD display 4 Check operation of touch panel 5 Check operation of chamber light eRefrigeration Unit

Chamber temperature goes to -30"C

Mechanic:

......... :.-eQzoneCyGle anci Qebris• Removal (Q![;)M) 15 f---l-- Check replacement Period of ozdne !amp

16 ··· :- ·- ·check·operauon· Of ozone··cyc1e 17 f---l-- Check suction power variability of vacuum system 18 '--+-- S:heck feptacement period of vacuum filter unit echamber Window 19 t--�-

1--+-- 21 f-+--1 22 t--+---, Check opening and closing of chamber windoW Check windOw for cloudiness and condensation Check if window is held at any position Check window pulleys for damages Check _operation of wiridow close sensor

6 '--l---' 71---l--l 8 L--l---' t-+---1

Chee� Cryo+ temperature -35~-45"C (in 15 minutes) 24 Check window interlock mechanism

91--11--1 101--11--1 11 '--l---' 12._.,___, 131---1--1

21EE1

22 !

Check temperature control (±4°C at-20°C) 25 t---t--, t---t--l

Check sight glass for air bubble (check refrigerant gas)26

Check & Clean condenser located on the left side Check condenser coolin9_ fan

Check window gasket for scratches and damages Check air-tightness of vacuum circuit

Check compressor starting relay esectioning Pe.rformance . Check compressor condenser for fluid leak (visually) 27 t--+---1 Cut sections at 4 microns

9heck _handwheel lcicking mechanism Check operation of h:andwheel

Check blade clamping plate for scratches a�d warp Check blade holder locking levers for looseness

28 f--!-----1 29 t--�-l

L-..... --' Check operation of handwheel motor (OM)

Comments to the customer: Parts replaced Q'ty [V (normal),A (acfJllSled), £>.(repaired), W {d"1$�ssemoledJ, T (tigt,lolll?d), X (reptaeedJ, C (cleaned) L llubrl�alod), O(naed lo be ropbeedl}

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Report No.

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Line Item # 4