Yamato CA801 User manual

Cold Trap
CA801
Instruction Manual
First Edition
●Thank you very much for purchasing this Yamato
Cold Trap CA801.
●Please read the “Operating Instructions” and
“Warranty” before operating this unit to assure proper
operation. After reading these documents, be sure to
store them securely together with the “Warranty” at a
handy place for future reference.
Warning:
Before operating the unit, be sure to read
carefully and fully understand important
warnings in the operating instructions.
Yamato Scientific America Inc．
Santa Clara，CA
Instructions are printed on recycled paper.

Contents
1. Safety precautions........................................................................................................................... 1
Explanation of pictograms.................................................................................................................. 1
List of symbols ................................................................................................................................... 2
Warnings & Cautions.......................................................................................................................... 3
2. Before operating the unit................................................................................................................ 5
Cautions for installation...................................................................................................................... 5
Installation procedures/precautions ................................................................................................... 9
3. Name and Functions of each Part................................................................................................ 10
Main body......................................................................................................................................... 10
Details of each part ...........................................................................................................................11
4. Operation Method.......................................................................................................................... 12
Operation method ............................................................................................................................ 12
Operation method ............................................................................................................................ 13
Cooling Curve（Reference data）................................................................................................... 14
5. Cautions for Handling................................................................................................................... 15
6. Maintenance................................................................................................................................... 17
Daily inspection/maintenance .......................................................................................................... 17
7. When the unit is not to be used for a long time or when disposing......................................... 18
When the unit is not to be used for a long time or when disposing.................................................. 18
Requests in case of disposal ........................................................................................................... 18
8.Troubleshooting Guide .................................................................................................................. 19
Check list.......................................................................................................................................... 19
9. After sales service and warranty.................................................................................................. 20
When requesting a repair................................................................................................................. 20
10.Specifications ............................................................................................................................... 21
11.Connection Diagram..................................................................................................................... 22
Connection diagram......................................................................................................................... 22
12. Replacement Parts List............................................................................................................... 23
13. List of dangerous materials........................................................................................................ 24
14. Standard installation manual...................................................................................................... 25

1
1. Safety precautions
Explanation of pictograms
About pictograms
A variety of pictograms are indicated in this operating instruction and on
products for safe operation. Possible results from improper operation
ignoring them are as follows.
Be sure to fully understand the descriptions below before proceeding to the
text.
Warning
Caution
Indicates a situation which may result in minor injury (Note 2) and
property damages (Note 3.)
（Note 1）Serious injury means a wound, an electrical shock, a bone fracture or intoxication that may
leave after effects or require hospitalization or outpatient visits for a long time.
（Note 2）Minor injury means a wound or an electrical shock that does not require hospitalization or
outpatient visits for a long time.
（Note 3）Property damage means damage to facilities, devices and buildings or other properties.
Meanings of pictograms
This pictogram indicates a matter that encourages the user to adhere to warning
(“caution”included).
Specific description of warning is indicated near this pictogram.
This pictogram indicates prohibitions
Specific prohibition is indicated near this pictogram.
This pictogram indicates matters that the user must perform
Specific instruction is indicated near this pictogram.
Indicates a situation which may result in death or serious injury (Note 1.)

2
1.Safety precautions
List of symbols
Warning
General warnings
Danger!: High
voltage
Danger!: High
temperature
Danger!: Moving
part
Danger!: Hazard
of explosion
Caution
General cautions
Electrical shock!
Burning!
Caution for no
liquid heating!
Caution for water
leak!
For water only
Poisonous
material
Prohibitions
General bans
Fire ban
Do not
disassemble
Do not touch
Compulsions
General
compulsions
Connect ground
wire
Install levelly
Pulloutthepower
plug
Regular
inspection