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Easy Spray-H
Service manual
46/48
Issue 1.9
Ref. NR-00088-ENG
http://www.gamapur.com/
Warranty _____________________________________________________ 2
Safety and handling ____________________________________________ 3
Characteristics ________________________________________________ 5
Principal heating system ___________________________________________________ 5
Hose heating system ______________________________________________________ 5
Proportioning pumps ______________________________________________________ 5
Technical specifications ________________________________________ 6
Electrical _______________________________________________________________ 6
Mechanical ______________________________________________________________ 6
OVERview ____________________________________________________ 7
Control panel ________________________________________________ 11
Alarms ______________________________________________________ 16
Preparing the unit for operation _________________________________ 18
Preparation (units with recirculation hose) _______________________________________ 19
Purge method for hoses with recirculation _______________________________________ 20
Preparation (units with heated hose) ___________________________________________ 22
Purge method for heated hoses _______________________________________________ 23
Power-up procedure __________________________________________ 26
Power-down _________________________________________________ 28
Cleaning procedure (heated hoses) ______________________________ 29
Cleaning procedure (hoses with recirculation) _____________________ 30
Temporary LAYOFF of the unit __________________________________ 32
Malfunction __________________________________________________ 33
Heaters __________________________________________________________________ 34
Hose heating _____________________________________________________________ 35
Proportioning pumps _______________________________________________________ 37
Hydraulic drive ____________________________________________________________ 39
Maintenance _________________________________________________ 40
Heaters __________________________________________________________________ 41
Proportioning pumps _______________________________________________________ 42
Product intake filters________________________________________________________ 43
Isocyanate pump lubrication system ___________________________________________ 44
Hydraulic drive ____________________________________________________________ 45
CONTENTS