Graco EcoQuip 2 User manual

3A7467E
EN
Instructions
EcoQuip 2™EQs, EQc, and EQ Trailer Unit
Vapor Abrasive Blast System
Vapor abrasive blast system for coating removal and surface preparation.
For professional use only.
175 psi (12.06 bar, 1.2 MPa) Maximum Working Pressure
See page 4 for models and approval information.
Important Safety Instructions
Read all warnings and instructions in this
manual before using this equipment.
Save these instructions.
WLD
WLLD

2 3A7467E
Contents
Related Manuals . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Series Change Information . . . . . . . . . . . . . . . . . 5
Packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Component Identification . . . . . . . . . . . . . . . . . . . 10
MediaTrak Controls . . . . . . . . . . . . . . . . . . . . . . 11
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Grounding (ATEX systems only) . . . . . . . . . . . . 12
Lifting the System . . . . . . . . . . . . . . . . . . . . . . . 12
Blast Hose Control Selection . . . . . . . . . . . . . . 13
Blasting on Higher Surfaces . . . . . . . . . . . . . . . 13
Pinch Hose Inspection . . . . . . . . . . . . . . . . . . . 13
Connect the Blast Hose and Air Hose . . . . . . . 14
Connect the Water Supply . . . . . . . . . . . . . . . . 15
Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Fill the Water Tank . . . . . . . . . . . . . . . . . . . . . . 16
Fill Pot with Abrasive Media . . . . . . . . . . . . . . . 17
Pressurize the Pot . . . . . . . . . . . . . . . . . . . . . . . 18
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Pressure Relief Procedure . . . . . . . . . . . . . . . . 19
Adjust Blast Pressure . . . . . . . . . . . . . . . . . . . . 20
Adjust Abrasive Media . . . . . . . . . . . . . . . . . . . 20
Refill Pot with Media . . . . . . . . . . . . . . . . . . . . . 21
Set the Abrasive Metering Value . . . . . . . . . . . 21
Optimize the Abrasive Metering Value . . . . . . . 21
General Application Guides . . . . . . . . . . . . . . . 22
Nozzle Selection Guide . . . . . . . . . . . . . . . . . . . 23
Blast Pressure vs. Air Flow Guide . . . . . . . . . . . 23
Use the Wash Feature . . . . . . . . . . . . . . . . . . . 24
Standby . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Shutdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Drain the Pot . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Winterize the Equipment . . . . . . . . . . . . . . . . . . 27
Clean the Water Tank . . . . . . . . . . . . . . . . . . . . 28
Use the Water Dose Meter . . . . . . . . . . . . . . . . 28
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Replace the DataTrak Battery . . . . . . . . . . . . . . 35
Replace the DataTrak Fuse . . . . . . . . . . . . . . . . 36
Replace the Pinch Hose . . . . . . . . . . . . . . . . . . 37
Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
EQs Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
EQc and EQ200T / EQ400T Models . . . . . . . . . 42
EQ200T Parts . . . . . . . . . . . . . . . . . . . . . . . . . . 44
EQ400T Parts . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Enclosure Box Parts . . . . . . . . . . . . . . . . . . . . . 48
Enclosure Parts . . . . . . . . . . . . . . . . . . . . . . . . . 52
Blast Hoses . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Vapor Abrasive Blast Systems and
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
50 ft (15 m) Blast Hoses with Control
Hose/Cable . . . . . . . . . . . . . . . . . . . . . . . . . 56
50 ft (15 m) Blast Hoses without Control
Hose/Cable . . . . . . . . . . . . . . . . . . . . . . . . . 56
Control Hoses/Cable with Blast Hose . . . . . . . . 56
Nozzles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
EQ200T (M58 Kaeser Compressor) . . . . . . . . . 57
EQ400T (Atlas Copco Compressor) . . . . . . . . . 57
Other Accessories . . . . . . . . . . . . . . . . . . . . . . . 57
Common Spare Parts . . . . . . . . . . . . . . . . . . . . 58
Tubing Schematic . . . . . . . . . . . . . . . . . . . . . . . . . 59
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
EQs and EQs Elite Models . . . . . . . . . . . . . . . . 60
EQc Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
EQ Trailer Models . . . . . . . . . . . . . . . . . . . . . . . 61
Trailer Kit Compressor Installation Guidelines
(279960, 279970) . . . . . . . . . . . . . . . . . . . . 62
Trailer Mounting Area Dimensions . . . . . . . . . . 62
Technical Specifications . . . . . . . . . . . . . . . . . . . . 64
EQs Elite . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
EQc and EQc Elite . . . . . . . . . . . . . . . . . . . . . . . 65
EQ200T Elite . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
EQ400T Elite . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
California Proposition 65 . . . . . . . . . . . . . . . . . . 67
Graco Standard Warranty . . . . . . . . . . . . . . . . . . . 68

Related Manuals
3A7467E 3
Related Manuals
Manual in
English Description
3A3489 EcoQuip EQm Vapor Abrasive Blast System
313840 DataTrak™
333397 Pump
335035 Air Inlet Kit
309474 Low Pressure Fluid Regulators
3A3470 Hose Rack Kit
3A3838 Nozzle Pressure Verification Kit
3A3839 Nozzle Extension Handle Kit
3A3970 Water Dose Kit

Models
4 3A7467E
Models
EcoQuip 2 Vapor Blast Systems
Model Part
Number Series
Blast Control
Approvals
Pneumatic Electric
EQs
262960 D 
262961 C 
EQs Elite
262970 D 
262971 C 
EQc
273200 D 
273201 C 
EQc Elite
273204 D 
273207 C 
EQ200t
Elite 279990 C  Tier 4 final
EQ400t
Elite 279980 C  Tier 4 final
II 2 G Ex ia h IIA T3 Gb X
II 2 G Ex ia h IIA T3 Gb X
II 2 G Ex ia h IIA T3 Gb X
II 2 G Ex ia h IIA T3 Gb X

Models
3A7467E 5
Series Change Information
The EcoQuip pressure pot has been updated with a new
pop-up assembly and the addition of a quick drain ball
valve assembly to simplify the process for filling and
draining the pot.
Non-ATEX Systems Series D (262960,
262970, 273200, 273204)
ATEX System Series C (262961, 262964,
262971, 262974, 273201, 273209, 273207,
273210)
WLD
New Pop-up
Assembly
Quick Drain
Ball Valve
Assembly