67
SYNESSO Annual Warranty Checklist
Replace portalter gaskets
o 8.5mm = 1.3441 (standard size)
o 9.0mm = 1.3430 (for older handles with worn ears)
Replace group diuser screens
o Synesso™ reinforced screen 1.3292
Inspect portalter baskets for wear or damage. Replace if necessary
o 14 gram basket=1.7000
o 18 gram basket=1.7090
o 21 gram basket=1.7170
Rebuild or replace steam valves. Clean and lubricate wand pivot ball and pusher face
o Rebuild kit = 1.7320
o Complete valve = 1.4501
Remove and clean steam ps
Remove side and splash panels, inspect tanks, copper tubes, and all ngs for leaks
Inspect and clean all ruby ow restrictors and brew valves
o Ruby jet replacement kit = 1.3191
o Brew valve = 1.2460
Inspect brew valve drain manifold. Replace worn or cracked drain hose
o Drain manifold black hose= 1.3261
Check ow rate at each brew group. 2 oz water in 6-8 seconds
☒
Test consistency and accuracy of volumetrics across all groups
Check that expansion valve does not leak at 9bar. 11-12 bar is the factory standard seng
o Expansion valve = 1.4070
Check line, bypass, and pump pressures
Replace steam tank vacuum breaker
o Vacuum breaker = 1.4265
Inspect steam tank pressure relief valve (dark spots may indicate leaking). Replace if signs of leaking.
o Pressure relief valve = 1.4102
Depressurize steam and brew systems, check that gauges return to zero. Replace if not accurate.
o 0-60psi steam gauge = 1.4083
o 0-300psi brew gauge = 1.3373
Remove and inspect level probes. Clean scale build up if necessary
o Upper level probe (ll probe) = 1.4111
o Lower (safety) probe = 1.4112
Inspect sight glass and drain valve for leaks. Rebuild if signs of leaking
o Sight glass repair kit= 1.7337
Inspect drain hose for clogs or leaks
Check element gaskets for signs of leaking, ghten if needed
Test handheld controller for proper operaon. All buons react as normal
Authorized Technician Signature and Date _________________________________
Customer Name: _____________
Machine Model: ______________
Serial Number: _______________