Table of Contents
VI
P/N 213828_11
2014 Nordson Corporation
VersaBlue_PPA
Maintenance 5‐1...........................................
Risk of Burns 5‐1............................................
Relieving Adhesive Pressure 5‐1..............................
Important when Using Cleaning Agents 5‐1.....................
Processing Materials 5‐2.....................................
Preventive Maintenance 5‐2..................................
External Cleaning 5‐4........................................
Control Panel 5‐4.........................................
Visual Inspection for External Damage 5‐5......................
Safety and Function Tests 5‐5.................................
Detaching Protective Panels 5‐5...............................
Detaching Insulation Blanket 5‐5...............................
Important Regarding Hooks (Insulation Blanket Support) 5‐6....
Fan and Air Filter 5‐6.........................................
Gear Pump 5‐7.............................................
Checking for Leakage 5‐7..................................
Retighten gland 5‐7.......................................
Replacing Pump Shaft Seal 5‐7.............................
Retightening Fixing Screws 5‐7.............................
Motor 5‐8..................................................
Gear Box 5‐8...............................................
Selecting Lubricant 5‐8....................................
Lubricants 5‐8..........................................
Lubricant Changing Interval 5‐8...........................
Capacity 5‐8...........................................
Changing Lubricant 5‐9....................................
Pressure Control Valve 5‐10...................................
Installing Service Kit 5‐10...................................
Important for Mechanical Pressure Control Valve 5‐11........
Filter Cartridge 5‐12..........................................
Replacing Filter Cartridge 5‐12...............................
Removing Filter Cartridge 5‐12............................
Installing Filter Cartridge 5‐13..............................
Relieving Air with Air Relief Valve 5‐13........................
Cleaning Filter Cartridge (Until Week 17/2012) 5‐14.............
Assembling Filter Cartridge 5‐14...........................
Cleaning Filter Cartridge (Week 17/2012 and Later) 5‐15.........
Assembling Filter Cartridge 5‐15...........................
Filter cartridge: Installing Service Kit 5‐16......................
Tank 5‐17...................................................
Draining Material 5‐17......................................
Cleaning Tank by Hand 5‐17.................................
Retightening Fixing Screws 5‐17.............................
Safety Valve Plate 5‐18.......................................
Installing Service Kit 5‐18...................................
Tank Isolation Valve 5‐19......................................
Installing Service Kit 5‐19...................................
Safety Valve 5‐20............................................
Changing Type of Material 5‐20................................
Purging with Cleaning Agent 5‐20...............................
Pressure sensor 5‐21
.........................................
Cleaning Adhesive Bore 5‐21................................
Cleaning Separating Membrane 5‐21.........................
Screwing in 5‐21.........................................
Inserting/Extracting with Brass Washer 5‐22.................
Filling Valve 5‐23.............................................
Replace control module 5‐23................................
Safety Valve for Pneumatics 5‐24...............................
Performance Check 5‐24....................................
Maintenance Record Form 5‐25................................
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