User guide

ManualsBrandsYamato Scientific ManualsEquipmentDX402 Constant Temperature Drying Oven

INSTRUCTION MANUAL

FOR

GRAVITY CONVECTION OVENS

Model

DX302

DX402

DX602

Second edition

● Thank you very much for purchasing this Yamato DX

series constant temperature drying oven.

● 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

Summary of content (9 pages)

PAGE 1
INSTRUCTION MANUAL FOR GRAVITY CONVECTION OVENS Model DX302 DX402 DX602 Second edition ● Thank you very much for purchasing this Yamato DX series constant temperature drying oven. ● 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.
PAGE 2
Table of Contents 1. Safety precautions ........................................................................................................................1 Explanation of pictograms................................................................................................................1 List of symbols .................................................................................................................................2 Warning・Cautions ...............................................
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. Names and functions of parts Main body Front panel Door Caution plate Rating plate Standalone overheat protection device Handle (Thermostat) Power switch（MCB） Control panel Rear panel Exhaust port Power cord 9
PAGE 4
. Operating procedures List of operation modes and functions Functions of the unit are as shown below: Name № Description Page Automatic overheat prevention function: This function is linked to the unit set temperature and has been set to so that it is automatically activated (returned automatically) at a temperature 12℃ higher than the set temperature in the bath. 1 Overheat prevention function Standalone overheat protection device (Thermostat)： When the temperature in the bath reaches the set P.
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4. Operating procedures Operating procedures (settings for Standalone overheat prevention device (Thermostat)) As a safety measure for preventing overheat, a standalone overheat prevention device (Thermostat) hydraulic overheat prevention device (manual return) is installed. Temperature setting range and functions The temperature setting range for the standalone overheat prevention device (Thermostat) is “50 ～ 350 .
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10. Specifications Model DX302 Performance Temperature distribution precision Standard Safety device Control assembly Mechanism Temperature rise time Exhaust port DX602 40℃～300℃ Temperature control range Temperature control precision DX402 40℃～280℃ At no load and at an ambient temperature of 23℃ ±1℃ setting: 300℃(DX302/402),280℃(DX602) exhaust port closed ±10℃ ±10℃ (setting: 280, exhaust port (setting: 300, exhaust port closed) closed) Approx. 45 minutes Approx. 60 minutes Approx.
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11.
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12. List of replacement parts Common parts Symbol TH1 CONT PIO - Part name Temperature sensor Code No. 1-16-003-0049 Specifications Manufacturer LCK-M1-2000Y K single Yamato Planar board LT00007640 CN40B-Y Yamato Display circuit board LT00007639 CN40B-Y Yamato Yamato Tough card 1-13-000-0009 50 ㎜ X1 Relay 2-05-000-0019 AHE1254 @100V/120V X2 Relay LT00020609 RU2S-A110 IDEC SSR SSR 2-16-000-0035 TRS5255 Toho LT00008924 2.0sq 3P Yamato LT00033261 55.13265.
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Limited liability Be sure to use the unit strictly following the handling and operating instructions in this operating instruction. Yamato Scientific Co., Ltd. assumes no responsibility for an accident or a malfunction caused by use of this product in any way not specified in this operating instruction. Never attempt to perform matters prohibited in this operation instruction. Otherwise, an unexpected accident may result.