Contents 
 
1. Introduction ································································································ 1-1 
1.1 Safety precautions  ················································································· 1-1 
1.2 Structure of each part in the main body   ······················································ 1-10   
1.2.1 External views  ················································································· 1-10   
1.2.2 Main body internal   ··········································································· 1-11 
1.2.3 Print head   ······················································································ 1-12 
1.3 Installation   ··························································································· 1-13 
1.3.1 Power supply wiring ··········································································· 1-13 
1.3.2 Installation procedure ········································································· 1-15 
 
2. Maintenance work ······················································································· 2-1 
2.1 Setting of service personnel maintenance mode ··········································· 2-1 
2.2 System environment setup ······································································· 2-4 
2.3 Adjustment/operational checkout ······························································· 2-5 
2.3.1 Excitation adjustment ········································································· 2-5 
2.3.2 Charging voltage confirmation   ···························································· 2-8 
2.3.3 Phase margin test   ············································································ 2-10 
2.3.4 Auto phase gain adjustment   ······························································· 2-13 
2.3.5 Level sensor confirmation   ·································································· 2-15 
2.3.6 Heating unit confirmation   ··································································· 2-18 
2.4 Test of solenoid valve/pump   ···································································· 2-20 
2.5 Download   ···························································································· 2-22 
2.6 Calibration of viscometer   ········································································ 2-24 
2.6.1 Calibration of viscometer   ··································································· 2-24 
2.6.2 Operation test of viscometer   ······························································ 2-25 
2.7 Circulation system environment setup   ······················································ 2-26 
2.8 System reset   ······················································································· 2-27 
2.9 Back up   ······························································································ 2-28 
2.10 Unit information   ·················································································· 2-29 
2.11 Handling of the warning ”Product Speed Matching Error”, etc.   ····················· 2-31 
2.12 Language registration   ·········································································· 2-36 
2.13 Fault / Warning log management code   ···················································· 2-38 
2.14 Software option set up   ········································································· 2-40 
2.14.1 Software option setup   ····································································· 2-40 
2.15 Time of preparing for printing   ································································ 2-42 
2.16 Touch screen setup ·············································································· 2-43 
2.17 Logging data ······················································································· 2-44 
2.18 Rescue soft ························································································ 2-53