Alarm code “AL28” (pump maintenance) will be activated every 20,000 hours (every 8000 hours for option “T” and the HRS050/060) of operation.
Consider requesting maintenance from a maintenance company.
We can recommend service providers if needed.

For the HRS012/018/024/030 option “T” (high-pressure pump) and the HRS050/060, after 8000 hours, alarm code “AL28” (pump maintenance) will be activated.
We recommend that you check for leaks and replace the mechanical seal at this time. Consider requesting maintenance from a maintenance company. We can recommend service providers if needed.

Note 1) These are the default settings of the HRS050. The operating settings can be changed by the user.
The default setting for alarm code “AL08” is stop operation for the HRS090 to 200.

Temperature stability: ±0.1°C; Power supply requirement: single phase 200 to 230 VAC, 50/60Hz; Standards: CE, UL, RoHS; Circulating fluid: Tap water or 15% ethylene glycol, 30% Dowcal™100, ControXic 1642, Hexid A4, Coolflow IGE, NALCO®CCL105; SMC recommends Bypass Piping Set HRS-BP001 for Models HRS-012, HRS018, HRS024, HRS030; SMC recommends Bypass Piping Set HRS-BP004 for Models HRS-040, HRS050

Temperature stability: ±0.1°C; Power supply requirement: single phase 200 to 230 VAC, 50/60Hz; Standards: CE, UL, RoHS; Circulating fluid: Tap water or 15% ethylene glycol, 30% Dowcal™100, ControXic 1642, Hexid A4, Coolflow IGE, NALCO®CCL105; SMC recommends Bypass Piping Set HRS-BP001 for Models HRS-012, HRS018, HRS024, HRS030; SMC recommends Bypass Piping Set HRS-BP004 for Models HRS-040, HRS050

Electro-Pneumatic Positioner NIP600.NIP610

For rewrse operation mode, in wf|ich the valve stem mo!

Cooling Capacity: 050 (Cooling Capacity: 4700/5100W, 50/60 Hz), Cooling Method: A (Air-cooled Refrigeration), Thread: N (NPT w/PT-NPT Conversion Fitting Set)

Cooling Capacity: 050 (Cooling Capacity: 4700/5100W, 50/60 Hz), Cooling Method: A (Air-cooled Refrigeration), Thread: F (G w/PT-G Conversion Fitting Set)

Cooling Capacity: 050 (Cooling Capacity: 4700/5100W, 50/60 Hz), Cooling Method: W (Water-cooled Refrigeration), Thread: N (NPT w/PT-NPT Conversion Fitting Set)

Cooling Capacity: 050 (Cooling Capacity: 4700/5100W, 50/60 Hz), Cooling Method: A (Air-cooled Refrigeration), Thread: Rc

Cooling Capacity: 050 (Cooling Capacity: 4700/5100W, 50/60 Hz), Cooling Method: W (Water-cooled Refrigeration), Thread: Rc

Type: Thermo-Chiller, Cooling Method: Air-Cooling, Cooling Capacity: 4,700/5,100 W (50/60 Hz), Piping thread type: Rc, Optional specifications: None

Type: Thermo-Chiller, Cooling Method: Air-Cooling, Cooling Capacity: 4,700/5,100 W (50/60 Hz), Piping thread type: G (PT-G conversion fitting set included), Optional specifications: None

Type: -, Cooling Method: -, Cooling Capacity: 4,700/5,100 W (50/60 Hz), Piping thread type: NPT (PT-NPT conversion fitting set included), Optional specifications: None

Type: -, Cooling Method: -, Cooling Capacity: 4,700/5,100 W (50/60 Hz), Piping thread type: Rc, Optional specifications: None

Type: Thermo-Chiller, Cooling Method: Water Cooling, Cooling Capacity: 4,700/5,100 W (50/60 Hz), Piping thread type: NPT (PT-NPT conversion fitting set included), Optional specifications: None

Thermo-chiller HRS offers convenient functions, self diagnosis and check display for easy maintenance.? An angled supply port facilitates the supply of circulating fluid, even when units are?stacked.? A?large digital display provides a clear view of the current and set values.? The dustproof filter is integrated with the grill of the front panel allowing mounting and removal of the HRS?filter

Please contact us for the latest version.sales@ocaire.com, VALVE, DBL, N/PLUG-IN, VALVE, SQ2000 VALVE, SOL 4-WAY, WF, SQ2000 BUILT IN FITTING >1/4, .38580 lb, SeriesType of actuationSealModelFlow characteristics (1)Response time (ms) (2)Weight (g) 1 4/2 (P A/B)4/2 5/3 (A/B R1/R2)Standard(0.4 W)Quick response(0.95 W) C [dm3/(s?bar)]bCvC [dm3/(s?

Please contact us for the latest version.sales@ocaire.com, VALVE, DBL, PLUG-IN, VALVE, SQ2000 VALVE, SOL 4-WAY, WF, SQ2000 BUILT IN FITTING >1/4, .54266 lb, SeriesType of actuationSealModelFlow characteristic (1)Response time (ms) (2)Weight (g) 1 4/2 (P A/B)4/2 5/3 (A/B R1/R2)Standard(0.4 W)Quick response(0.95 W) C [dm3/(s?bar)]bCvC [dm3/(s?

Please contact us for the latest version.sales@ocaire.com, VALVE, DBL, PLUG-IN, VALVE, SQ2000 VALVE, SOL 4-WAY, WF, SQ2000 BUILT IN FITTING >1/4, .44092 lb, SeriesType of actuationSealModelFlow characteristic (1)Response time (ms) (2)Weight (g) 1 4/2 (P A/B)4/2 5/3 (A/B R1/R2)Standard(0.4 W)Quick response(0.95 W) C [dm3/(s?bar)]bCvC [dm3/(s?