Graco Inc
7900 Roof Rig Startup, Turn prime valve down Turn pressure control to lowest pressure
Error codes
Warranty
Resettable Hour Meter appears
Setup
Cleanup
Volume
Set pump switch OFF
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Page 5
Page 7
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Page 5
Page 7
Contents
GMax 7900, GMax 7900 Roof Rig 233718 - 233721
GMax t Sprayers
GMax 3900 233700
233705
MISE EN GARDE
à la pression maximale de service du système
ADVERTÊNCIA
ADVERTENCIA
Contractor
CONTROLS / CONTROLES / COMMANDES / CONTROLES
Trigger Lock Fecho do gatilho Loquet de sécurité Seguro del gatillo
309408
Setup
2. Connect other end of hose to gun 3. Tighten securely
4. Remove tip guard
Do this each time you spray and store
5. Install clean inlet strainer
6. Fill throat packing nut with TSL to prevent premature packing wear
cold 8. Fill fuel tank 9. Ground sprayer with grounding clamp
2. Turn prime valve down Turn pressure control to lowest pressure
Startup
3. Set pump switch OFF
PAINT FLUSH
a b c d e f g
Digital display is functional after engine starts
Do not stop leaks with your hand or a rag! If
SwitchTip and Guard Assembly
PAINT
2. Start engine, page
Digital Tracking Systemt DTS Operation
1. Do Startup steps 1
Main Menu
Digital Tracking System DTS
To Activate 1. Do Startup
Volume
WatchDogt Pump Protection System
Change Display Units Pressure
1. Do Startup steps 1. - 3. Pressure must be at zero
3. Simultaneously press DTS button and set pump on/off switch on
Resettable Hour Meter appears
2. Start engine, page 7. Pressure display appears
4. Press and hold to reset to zero, or
12. Turn pump switch OFF at any time to exit stored data mode
9. Short press DTS button again to move to WatchDog MAN manual mode
11. Short press to return to step
Spray Test Pattern
Clearing Tip Clogs
Cleanup
Pressure Relief
PAINT
6. Clean filter, guard and SwitchTip in flushing fluid
8. Turn engine ON and start engine. Set pump switch ON
13. Raise siphon tube above flushing fluid and run sprayer for 15 to 30 seconds to drain fluid. Turn pump switch OFF. Turn engine OFF
DTS Error Codes
Service
309409
ADDITIONAL WARRANTY COVERAGE
Graco Warranty
Graco Phone Number
FOR GRACO CANADA CUSTOMERS
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